24/7 LIVE STAFF — Compassionate help, any time day or night
CALL NOW 1-888-ATTY-911
Blog | Earth

Mineral Wells Trampoline Park Injury Attorneys Attorney911 of Houston TX Ralph Manginello 25 Plus Years and Former Industry Defense Attorney Lupe Peña Defeating Sky Zone Urban Air DEFY and Altitude Waivers Using Cosmic Jump 11.485M Harris County Verdict and Damion Collins 15.6M Urban Air Arbitration Precedents Mastery of ASTM F2970 EN ISO 23659 2022 Standards for Pediatric TBI SCIWORA Spinal Cord Salter Harris Growth Plate and Rhabdomyolysis Holding Unleashed Brands Seidler Equity and Palladium Equity Corporate Parents Liable for Sky Rider Strangulations Climbing Wall Falls and Backyard Jumpking Skywalker Springfree Defects via the 11 Vector Texas Waiver Attack and Tex Fam Code 153.073 Signer Authority Defeat No Fee Unless We Win Hablamos Español 1-888-ATTY-911

April 26, 2026 19 min read
mineral-wells-featured-image.png

The Parent’s Complete Guide to Trampoline Park Injuries in Mineral Wells

One Bad Landing Should Not Define Your Family’s Future

It often happens on a Saturday afternoon when the Texas sun is too brutal for the playground at Mineral Wells State Park. Families in Mineral Wells looking for air-conditioned relief load the kids into the car, perhaps heading east toward the Metroplex or down to the nearest Urban Air in Hudson Oaks. You sign the waiver at the kiosk because the line is long and the kids are excited. You hand them their grip socks and watch them run onto the court.

Inside a facility near Mineral Wells, the energy is electric—music pumping, dozens of children airborne, and the smell of concession pizza in the air. But as any parent who has stood in a Mineral Wells emergency room knows, that electricity can turn into a nightmare in less than two seconds.

We’ve heard the stories from parents across Parker County. A three-year-old child double-bounced by a teenager twice his size. The sound that Kaitlin Hill, a mother whose story went viral, called “the worst scream that you could ever have heard from a child.” A femur snapped. A growth plate destroyed. A traumatic brain injury sustained because a trampoline slide was torn and the surface beneath it was unpadded concrete.

If your child was injured today, you’re likely reading this from a hospital bedside or a quiet living room in Mineral Wells, feeling a crushing weight of guilt and uncertainty. You might think the paper you signed at the front desk ended your rights. You might think because your child was “just playing,” it was an accident.

At Attorney911, we’re here to tell you that what happened in that park wasn’t an accident. It was the predictable output of a business model that prioritizes throughput over protection. We’ve spent over 25 years making corporate defendants pay for choosing margins over safety. Led by Ralph Manginello, our firm brings federal court experience and a track record of multi-million dollar results to families in Mineral Wells. We don’t just “handle” personal injury cases; we dismantle corporate shields.

Our team includes Lupe Peña, an attorney who spent years on the other side of the table defending insurance companies and recreational businesses. He knows exactly how they write those waivers to scare you, and he knows exactly where the holes are. Together, we’re building the most sophisticated trampoline injury practice in the country, launched right here in Texas.

Whether the injury happened at a major chain like Sky Zone, Urban Air, or Altitude, or on a backyard Jumpking or Skywalker trampoline in a Mineral Wells neighborhood, you are not alone. 1-888-ATTY-911 is answered 24/7. We speak your language—hablamos español—and we never charge a fee unless we win.

The Industry the Rest of the World Regulates (But Texas Doesn’t)

If you live in Mineral Wells, you probably assume that the trampoline park you visited is inspected by the state or a federal agency. Most parents do. In reality, the commercial trampoline park industry in the United States is almost entirely self-regulated.

While the American Academy of Pediatrics (AAP) has formally advised against recreational trampoline use since 1999—reaffirming that warning in 2012 and 2019—the industry has exploded. To protect themselves, the parks formed the International Association of Trampoline Parks (IATP) and helped draft ASTM F2970. This is the voluntary safety standard for the design, manufacture, and operation of trampoline courts.

Here is the truth that every family in Mineral Wells needs to understand: ASTM F2970 is the safety floor, not the ceiling. It was written by the industry for the industry. Even so, many parks fail to meet even these basic requirements for attendant-to-jumper ratios, age-separated jumping zones, and foam pit maintenance.

In Europe, the EN ISO 23659:2022 standard is the mandatory norm. It is a binding, rigorous set of safety requirements that every park in the EU must follow. Australia mandates AS 4989:2015. The United States, and specifically Texas, remains a “wild west” for trampoline safety. In the 88th Texas Legislature in 2023, two separate bills were introduced to regulate trampoline parks in our state. Both died in committee.

Texas has NO statewide trampoline park safety act. No state licensing. No mandatory insurance minimums for the trampoline decks. No required injury reporting to the state. The only attractions inside an Urban Air or Sky Zone that the Texas Department of Insurance (TDI) regulates are “Class B” inflatable rides—like bungee trampolines or inflatable obstacle courses—under Texas Occupations Code Chapter 2151. The actual trampoline courts? They are statutorily excluded.

This regulatory gap in Texas is exactly why your choice of legal representation matters. When the state won’t protect your child, we will. We use the industry’s own standards against them to prove that when they choose not to follow ASTM F2970, they aren’t just being careless—they are being grossly negligent.

Why Your “Accident” was Actually a Business Decision

When a child in Mineral Wells is launched off a trampoline bed by a “double-bounce,” or falls thirty feet from a climbing wall because a harness wasn’t attached, the park manager often calls it a “freak accident.”

It wasn’t.

A double-bounce is a well-documented law of physics. When a 200-pound adult lands on a trampoline bed just as a 60-pound child from Mineral Wells is pushing off, the kinetic energy transfer can multiply that child’s launch force by up to four times. The child isn’t jumping anymore; they are a projectile.

ASTM F2970 and Sky Zone’s own internal manuals require court monitors to prevent this by enforcing one-jumper-per-bed rules and separating jumpers by size and age. But on a Saturday in North Texas, when the park is at capacity and the staff is comprised of a handful of teenagers making minimum wage, those ratios collapse.

Managing a trampoline park is a high-volume, thin-margin business. When a park in the Mineral Wells area decides to operate with one attendant for every sixty jumpers instead of the industry-recommended one-to-thirty-two, that is a business decision. When they defer rotating the foam blocks in a pit because it takes six hours of labor they don’t want to pay for, that is a business decision.

When those decisions result in a shattered tibia or a spinal cord stroke, the park is responsible. We’ve gone head-to-head with some of the biggest corporations in the world, from BP to Walmart and Amazon. We know how to pierce the layers of LLCs and reach the deep-pocketed parent companies like Sky Zone, Inc. (backed by Palladium Equity Partners) or Unleashed Brands (the parent of Urban Air, recently acquired by Seidler Equity Partners).

The corporate lawyers for these conglomerates don’t intimidate us. We have litigated high-stakes cases against Fortune 500 companies for over two decades. We know that the money is often hidden upstream, and we know how to go and get it.

The Truth About the Waiver You Signed in Mineral Wells

The most common question we hear from families in Mineral Wells is: “Can I still sue if I signed the waiver?”

The park’s insurance adjuster will tell you the answer is no. They will imply—or say outright—that the piece of paper you signed at the kiosk is an absolute bar to recovery. They are hoping you believe them so they can close your file for $0.

Here is the reality: No waiver in Texas can release a company from its own gross negligence.

In the landmark Harris County case of Max Menchaca v. Cosmic Jump, a sixteen-year-old fell through a torn trampoline mat onto concrete and suffered a permanent brain injury. He had signed the waiver. The jury didn’t care. They found the park had actual knowledge of the defect and showed conscious indifference to the safety of its guests. They awarded $11.485 million, including $6 million in punitive damages. That is the largest reported trampoline park verdict in U.S. history, and it happened right here in Texas.

Furthermore, Texas law is very clear about the rights of children. Under the long-standing precedent of Munoz v. II Jaz Inc., Texas courts have held that a parent generally cannot sign away a minor child’s personal cause of action for injuries. While the Texas Supreme Court’s 2025 ruling in Cerna v. Pearland Urban Air made it easier for parks to force cases into arbitration via “delegation clauses,” it did NOT wipe out the underlying liability.

We know how to defeat waivers on multiple fronts:

  1. The Conspicuousness Attack: Texas law, under the Dresser Industries v. Page Petroleum doctrine, requires that any release of negligence be “conspicuous.” If the text was too small, buried in a 20-page click-through, or didn’t expressly use the word “negligence,” it can be thrown out.
  2. The Bilingual Attack: Under the Delfingen doctrine, if your family’s primary language is Spanish and the park provided an English-only kiosk waiver without translation or explanation, we can challenge the very formation of that contract. Lupe Peña habla español perfectamente. We don’t need interpreters to fight this battle for you.
  3. The Signer-Authority Attack: Many waivers in Texas are signed by grandmothers, aunts, or friends’ parents during birthday parties. Texas Family Code § 153.073 says only a legal guardian has the authority to sign for a child. A non-guardian signature can render the entire waiver void.

Don’t let a piece of paper stop you from seeking justice for your child. Call us at 1-888-ATTY-911, and let our former insurance defense team look for the holes in that waiver for you.

Catastrophic Injuries: The Hidden Costs for Mineral Wells Families

A trampoline injury is rarely just a “broken bone.” In a developing child, a fracture is a complex orthopedic event with lifelong implications.

The Salter-Harris Risk

Children’s bones grow from cartilaginous zones called growth plates (physes). A trampoline impact that causes a Salter-Harris Type II fracture of the distal tibia isn’t just an injury for today. It is a potential growth arrest. If that plate is destroyed at age nine, the bone may stop growing or grow at an angle. Your child may face a decade of orthopedic monitoring, dozens of specialist visits at centers like Cook Children’s in Fort Worth, and potential corrective surgeries before they even reach high school.

SCIWORA and the “Panic Attack” Misdiagnosis

We are seeing a terrifying trend in pediatric trampoline medicine called SCIWORA—Spinal Cord Injury Without Radiographic Abnormality. A child lands head-first in a foam pit, and their initial CT scan looks normal. The ER might even tell you it’s just a “panic attack” or a “strained neck.” But hours later, the spinal cord infarcts. This is what happened in the viral Elle Yona case in 2024, where a teen’s backflip resulted in quadraplegia that was initially misdiagnosed.

Exertional Rhabdomyolysis

If your child spent two hours jumping at a park on a hot Mineral Wells afternoon and develops cola-colored urine, severe muscle pain, or confusion 24 hours later, get to an emergency room immediately. This is rhabdomyolysis—the breakdown of muscle tissue that releases myoglobin into the blood, leading to acute kidney failure.

Our firm is currently litigating a $10 million lawsuit against the University of Houston involving these exact rhabdo and kidney failure protocols. We have the medical experts, the nephrology consultants, and the litigation playbook to prove institutional accountability for over-exertion injuries. Whether the defendant is a major university or an Urban Air franchisee, the pathology of rhabdo is a medical battleground we know how to win.

The 48-Hour Evidence Clock: Why Speed is Critical in Mineral Wells

The moment your child is hurt, a clock starts ticking in Mineral Wells. The park’s risk management team is already moving. While you are at the hospital focusing on your child’s recovery, the park is following a specific protocol designed to protect their bottom line.

DVR Overwrite Cycles: Most trampoline park surveillance systems are set to overwrite footage every 7 to 30 days. If you wait a month to call a lawyer, the video of the attendant on his phone during your child’s accident is likely gone forever.

Incident Report “Revisions”: We have seen cases where the original incident report filled out by a court monitor was “updated” or “finalized” days later by a manager to remove admissions of fault. Without forensic discovery of the park’s computer metadata, the truth remains buried.

Personnel Turnover: Trampoline parks have annual turnover rates as high as 150%. The teenager who witnessed your child’s fall might move from the Mineral Wells area or quit their job in three weeks. We use a 7-channel ex-employee outreach protocol, using tools like LinkedIn alumni searches and state labor records, to find these witnesses before the defense lawyers can coach them.

Our firm sends a comprehensive spoliation letter by certified mail and email within 24 hours of being hired. We demand the preservation of:

  • All multi-angle surveillance footage.
  • DVR access logs showing who exported or viewed the video.
  • Attendant training and shift logs.
  • The foam-pit maintenance records and refill history.
  • The original and all “revised” versions of your incident report.

By the time you finish your initial consultation with Ralph Manginello or Lupe Peña, our investigators are already moving to freeze the evidence in place. In Mineral Wells trampoline cases, the case is often decided by what happens in the first week.

Who is Really Responsible? Identifying the Multi-Layer Defendant Stack

If your child was hurt at a chain like Sky Zone or Urban Air, the defense will try to tell you that you can only sue the local Mineral Wells area operator—an LLC that may be undercapitalized.

We don’t accept that. We pursue the 5-Layer Defendant Stack:

  1. Operator LLC: The entity on the lease.
  2. Franchisee: The multi-unit entity that owns multiple locations.
  3. Franchisor (UATP Management / Sky Zone Franchising): The brand owner that mandates the training manuals and safety audits. In the Damion Collins v. Urban Air case, the franchisor was held responsible for 40% of a $15.6 million award because they failed to timely implement safety changes for a known risk.
  4. Corporate Parent (Sky Zone, Inc. / Unleashed Brands): The deep pockets.
  5. Private Equity Sponsor (Palladium Equity / Seidler Equity): The firms that approve cost-cutting measures, like reducing attendant counts, to hit margin targets.

Beyond the park structure, we also look at product liability. If a Jumpking or Skywalker net failed in your Mineral Wells backyard, or if a Bouncepro trampoline weld broke, the manufacturer and the retailer (like Walmart or Amazon) may be strictly liable. Under the Bolger v. Amazon doctrine, even marketplace filters can sometimes be pierced to find a responsible American party.

Building Your Child’s Life Care Plan: The Real Value of the Case

In Parker County, insurance adjusters are trained to look at your current ER bill and offer you a small multiple of that number. If your bill was $5,000, they might offer you $15,000 to “make it go away.”

For a child in Mineral Wells with a lifelong physical impairment, $15,000 is an insult.

We represent families, not just clients. As our client Chad Harris famously said, “You are NOT a pest to them and you are NOT just some client… You are FAMILY to them.” We treat your child’s recovery with the weight it deserves.

We work with Certified Life Care Planners and forensic economists to project every dollar your child will need for the next fifty years. This includes:

  • Corrective surgeries as the child grows.
  • Physical therapy intervals every three years for life.
  • Special education tutors and IEP coordination for TBI victims.
  • Future lost earning capacity if they can no longer pursue a physically demanding career in North Texas.
  • Advanced durable medical equipment and home modifications.

A Salter-Harris fracture or a C5 tetraplegia diagnosis isn’t a “payout.” It is a recovery fund that must last a lifetime. We’ve recovered multi-million dollar settlements for catastrophic injuries precisely because we don’t settle for “ER bills plus a little extra.” We settle for the full cost of the future.

Frequently Asked Questions for Mineral Wells Families

Can I sue if my child was hurt at a friend’s house in Mineral Wells?

Yes. This often falls under homeowners’ insurance. However, many Mineral Wells homeowners’ policies have trampoline exclusions. We look at every layer—including umbrella policies and potential manufacturer defects—to ensure there is a path to recovery.

What if my teenager signed the waiver themselves?

In Texas, a minor lacks the legal capacity to bind themselves to a contract. If a park in the Mineral Wells area allowed your teen to sign for themselves and jump, the waiver is almost certainly a legal nullity.

They said it was my child’s fault for trying a flip. Does that end the case?

No. Texas follows the Modified 51% Comparative Negligence rule. Even if your child was partially responsible, you can still recover damages as long as the park’s negligence (lack of supervision, dangerous equipment) was the primary cause. Furthermore, in most states, children under age seven are conclusively presumed incapable of negligence.

How much does it cost to start a lawsuit?

With us, zero. We advance all costs—the biomechanical engineers, the orthopedic consultants, the private investigators. We handle the financial risk so your family can focus on healing. We only get paid when we recover money for you.

Why should I choose Attorney911 over a local generalist?

Most firms take a trampoline case and handle it like a minor car wreck. They don’t know the ASTM F2970 requirements, they haven’t memorized the AAP 1999/2012/2019 policy statements, and they don’t have an attorney like Lupe Peña who used to defend these cases. We built our practice around this specific fight.

The Case Starts Today

The park risk-management teams in Texas don’t wait for you to feel better before they start building their defense. You shouldn’t wait either. Your child’s ability to recover—physically, emotionally, and financially—depends on what happens this week.

Whether you are in Mineral Wells, Hudson Oaks, or anywhere in Parker County, Attorney911 is your advocate. We’ve gone head-to-head with BP, Walmart, and the University of Houston. We aren’t afraid of the private-equity-backed conglomerates behind the trampoline industry.

We represent families. We represent children. We represent the parent who stayed up all night in a hospital chair because a “safe family fun” center chose margin over safety.

1-888-ATTY-911. Our team is ready to talk. Hablamos Español. The consultation is free. No fee unless we win.

Let’s make them pay for the business decisions that changed your child’s life.

Detailed Liability Mapping for Modern “Adventure Parks”

The business model for trampoline parks has drastically evolved. They are now “Family Entertainment Centers” (FECs) that bolt on incredibly dangerous attractions like go-karts, ziplines, and climbing walls.

The Emma Riddle Go-Kart Pattern

Our investigations into recent fatalities, like the Emma Riddle case in Port St. Lucie, reveal that these parks often suffer from systemic maintenance failures. If you were injured at an Urban Air or Altitude attraction that used motorized karts or electric rails, we look for pedal-throttle control-logic failures and negligent harness inspections.

The Matthew Lu Climbing Wall Admission

When 12-year-old Matthew Lu died at an Altitude location, the park publicly blamed “human error” and removed the attraction. In Texas litigation, we treat these public confessions as admission-grade evidence. If your child fell from a “Leap of Faith” or a climbing wall, the park’s own marketing often becomes evidence of influencer-encouraged stunt culture, where they show children doing the very maneuvers they later call “rule violations.”

The “Don’t Call 911” Policy

At several Urban Air and Sky Zone locations, parents have reported that management specifically instructed staff not to call 911 for serious injuries, presumably to avoid a public record of the incident. In Mineral Wells cases, we subpoena the CAD (911 Dispatch) records ourselves. If the park delayed medical care to protect their brand, we push for punitive damages under the Texas gross negligence framework.

Why Mineral Wells Families Choose Attorney911

  • 25+ Years Experience: Ralph Manginello founded the firm in 1998.
  • Insider Knowledge: Lupe Peña knows the insurance carrier playbook.
  • Biomedical Expertise: We understand the myoglobin cascade and the CK levels that prove rhabdomyolysis cases.
  • Digital Forensics: We use tools like Magnet AXIOM and Wayback Machine captures to find “lost” video and outdated waivers.
  • Relentless Dedication: As Glenda Walker said, “They fought for me to get every dime I deserved.”

Call 1-888-ATTY-911 today. The park is hoping you won’t.

Share this article:

Need Legal Help?

Free consultation. No fee unless we win your case.

Call 1-888-ATTY-911

Ready to Fight for Your Rights?

Free consultation. No upfront costs. We don't get paid unless we win your case.

Call 1-888-ATTY-911