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

City of Wolfforth Trampoline Park Injury & Pediatric Catastrophic Accident Attorneys Attorney911 of Houston TX Ralph Manginello 25 Years Defeating Sky Zone Urban Air and Altitude Waivers with Former Defense Counsel Insider Advantage Lupe Peña Cosmic Jump 11.485M Verdict Damion Collins 15.6M Arbitration Authority ASTM F2970 EN ISO 23659 2022 AAP Standard Mastery DEFY Launch MaxxAir Lubbock Liability Backyard Jumpking Skywalker Springfree Manufacturer Defect Experts Pediatric TBI SCIWORA Salter Harris Growth Plate Rhabdomyolysis Litigators Hablamos Español Delfingen Bilingual Waiver Attack Playbook Free Consultation 1-888-ATTY-911 No Fee Unless We Win

April 26, 2026 16 min read
city-of-wolfforth-featured-image.png

“His feet hit the mat, and almost instantly his knees buckled down, and he just let out the worst scream that you could ever have heard from a child.” That is Kaitlin “Kati” Hill, a mother whose post about her son Colton’s broken femur was shared over 240,000 times. She concluded her warning to other parents with five words that haunt every family we represent: “We had no idea.”

In City of Wolfforth and throughout Lubbock County, families visit facilities like MaxxAir Lubbock, Urban Air in nearby Lubbock, or competitive gyms like TexStar Athletics expecting a safe environment for their children to burn off energy. They walk past the front desk, tap “I Agree” on an English-only iPad kiosk, and hand their child a wristband. They believe they are entering a zone of supervised fun. They are actually entering a business model designed to maximize jumper throughput while isolating the corporate parent from the catastrophic medical costs that trampoline physics inevitably produce.

At Attorney911, we have spent 25 years making corporate defendants pay for putting margin ahead of safety. Whether your child was injured in a double-bounce collision at a commercial park, suffered a growth-plate fracture on a neighbor’s backyard trampoline, or developed life-threatening rhabdomyolysis after an extended jumping session in the West Texas heat, we know the architecture of your case. Our managing partner, Ralph Manginello, brings federal court experience and a history of litigating against Fortune 500 giants like BP. Our team includes a former insurance defense attorney, Lupe Peña, who used to write the very waiver language Sky Zone and Urban Air rely on today.

If your child has been injured on a trampoline in City of Wolfforth, that “piece of paper” you signed is not the wall the park wants you to believe it is. We know which waiver clauses Texas courts void. We know how to pierce the five layers of corporate shielding between the local operator and the private equity billions upstream. And we send our spoliation letters within 24 hours of your call—because in the seven to thirty days it takes for a bone to begin knitting, the park’s surveillance footage has already been overwritten.

Call 1-888-ATTY-911. Hablamos Español. No fee unless we win.

The Physics of a Business Decision: Why Injuries in City of Wolfforth Aren’t “Accidents”

A trampoline injury is never a freak occurrence; it is the predictable output of a system. When a 200-pound adult lands on a trampoline bed at the same instant a 50-pound child is pushing off, kinetic energy transfers through the mat. This “double-bounce” multiplies the child’s launch force by up to four times. The child isn’t jumping; they are being catapulted at velocities their developing musculoskeletal system cannot absorb.

The industry knows this. The American Academy of Pediatrics (AAP) has formally advised against recreational trampoline use since 1999, reaffirmed in 2012, and updated in 2019. ASTM F2970—the safety standard for commercial trampoline courts—was written by the trampoline industry itself. It requires parks to operationalize age and weight separation uniquely because the physics are so dangerous. When a park in the City of Wolfforth area allows a teenager and a toddler on the same court to save on staffing costs, they are violating a standard their own peers admitted was necessary for safety.

In Harris County, Texas, this “business decision” led to the largest reported jury verdict against a US commercial trampoline park: $11.485 million against Cosmic Jump. A 16-year-old fell through a torn trampoline slide onto bare concrete, suffering a traumatic brain injury. The jury found gross negligence—subjective awareness of the risk and conscious indifference to the safety of others—despite a signed waiver. That is the Texas anchor for our practice. We don’t just prove the park was sloppy; we prove they were reckless.

Your City of Wolfforth Backyard: The Silent Hazard of West Texas UV

While commercial parks get the headlines, City of Wolfforth backyards are filled with equipment from Jumpking, Skywalker, Springfree, and JumpSport. In our high-plains environment, the weather is more than a backdrop; it is a catalyst for product failure. The intense West Texas UV indexes and high winds degrade polypropylene netting and rust-pit the steel springs in ways parents can’t always see.

ASTM F381, the standard for residential trampolines, explicitly bars children under the age of six from using the equipment. Yet, retailers like Walmart sell the Bouncepro brand with “safety” narratives that encourage use by toddlers. If your child was injured on a backyard trampoline, your case may involve:

  • Manufacturer Defect: Frame weld failures or netting that tears under impact loads it was supposed to survive.
  • Attractive Nuisance: Texas law holds homeowners accountable when a hazardous condition—like an unfenced trampoline with a ladder left on the grass—attracts a neighboring child who is too young to appreciate the danger.
  • Homeowners Insurance Gaps: Many HO-3 and HO-5 policies in Lubbock County now carry absolute trampoline exclusions. We dig for the umbrella and excess layers that survive those exclusions.

We currently litigate a $10 million lawsuit against the University of Houston involving rhabdomyolysis and acute kidney failure. This same pathology is a hidden threat to City of Wolfforth kids who jump for 90 minutes straight in the local summer heat. If your child had cola-colored urine or extreme muscle swelling after a jump session, that isn’t “soreness.” It is an emergency we know how to document and litigate.

Your child’s case depends on what is preserved this week. Call (888) 288-9911 today.

The Attorney911 Difference: Why Generalist Firms Fail Trampoline Victims

Most firms handle a trampoline injury like a grocery store slip-and-fall. They send a demand, see the waiver, and try to settle for the $1 million primary policy limit. We don’t. We built our practice around the specific medical and corporate complexity of these cases.

The Lupe Peña Advantage: Insider Knowledge of the Insurance Playbook

Our associate attorney, Lupe Peña, spent years defending insurance carriers and recreational businesses. He knows which “Independent” Medical Examination (IME) doctors write the same minimization reports every time. He knows that the “friendly” phone call you get from an adjuster 48 hours after the accident is actually a recorded statement trap designed to suggest your child was “jumping wildly.” He knows because he used to train the people who make those calls.

50-State Authority from a Texas Base

While we are rooted in Houston, Austin, and Beaumont, we track the shifting jurisdictional split of 2025. We know that in Pennsylvania (Santiago/Shultz) and New Jersey (Hojnowski), a parent cannot bind a minor to arbitration. We know that in Texas, the Munoz v. II Jaz rule still creates a shield for your child’s direct claim, even if the park tries to invoke the recent Cerna delegation-clause win. We don’t read the law for the first time when you call; we’ve already mapped it.

Biomechanical Depth and Pediatric Expertise

A “broken leg” at age seven is actually a Salter-Harris Type II fracture of the distal tibia. If that growth plate is destroyed, your child may face limb-length discrepancies, corrective osteotomies, and a decade of orthopedic monitoring. We retain the biomechanical engineers who can model the 4x launch force of a double-bounce to prove the park’s supervision failure was the direct cause of the injury. We build Pediatric Life-Care Plans that anchor our demands in the $2 million to $15 million range, because we account for the next 70 years of your child’s life, not just the next 70 days.

You pay zero upfront. We advance every expert cost. 1-888-ATTY-911.

48-Hour Evidence Preservation: The Clock is Ticking in City of Wolfforth

Trampoline park evidence is engineered to disappear. If you wait until your child is out of the hospital to call a lawyer, you may have already lost the proof of your case.

  • Surveillance Overwrites: Most park DVR systems in Lubbock County are set to overwrite on a 7 to 30-day loop. Once that video is gone, the park will claim your child “jumped against the rules.”
  • Metadata Forensics: Incident reports are often “revised” on park computer systems 48 hours after an injury to sanitize the language. Our forensic discovery protocol pulls the edit timestamps and author IDs.
  • Waiver Versioning: Kiosk databases often purge previous waiver versions on a 72-hour rolling cycle. We use Wayback Machine archaeology to capture the exact screen your child saw on the day they were hurt.
  • The “Don’t Call 911” Protocol: Multiple parents nationwide have reported that park managers instructed staff to downplay injuries and avoid calling EMS. This isn’t customer service; it is evidence destruction by delay.

When we send a spoliation letter, it goes via certified mail, email, and fax to the park, the franchisor (Urban Air Franchise Holdings, Sky Zone Franchising), and the private equity backers (Palladium Equity, Seidler Equity). We put them on notice: if the video “glitches” at the moment of impact—as it did in the $3.5 million Mathew Knight Georgia case—we will seek adverse-inference sanctions from the judge.

Hablamos Español. Llame al 1-888-ATTY-911. Lupe Peña habla con usted directamente—sin intérpretes.

Catastrophic Pediatric Injuries: Beyond the Emergency Room Bill

At City of Wolfforth area trauma centers, orthopedic surgeons see “trampoline fractures” weekly. These are not minor breaks. Because pediatric bone is more pliable and physes (growth plates) are still open, the damage is often permanent.

  1. Cervical Spinal Cord Injury (SCIWORA): Spinal Cord Injury Without Radiographic Abnormality is a pediatric phenomenon. A child lands head-first in a compacted foam pit, and their CT scan looks “normal,” but they remain paralyzed. The flexibility of the child’s neck allows the cord to stretch and infarct even when the bones don’t break.
  2. Vertebral Artery Dissection: As seen in the viral Elle Yona TikTok case (27.4M views), a backflip can tear the artery in the neck, causing a spinal-cord stroke. This is often misdiagnosed as a “panic attack” in the ER, leading to catastrophic delays in care.
  3. Salter-Harris Fractures: A break through the growth plate. These injuries require years of follow-up because the bone may stop growing or grow crookedly.
  4. Exertional Rhabdomyolysis: If your kid spent a summer Saturday jumping at a Lubbock-area park and arrived home with dark brown urine and vomiting, they may be in acute kidney failure. We use the medical experts from our $10 million UH hazing case to prove the institutional failure that allowed this to happen.

We represent the parent at the trauma-bay bedside. Call (888) 288-9911 for a free consultation.

Frequently Asked Questions for City of Wolfforth Parents

Can I sue if I signed the trampoline park waiver?

Yes. In Texas, waivers cannot bar claims for gross negligence or reckless conduct. Furthermore, the 1993 ruling in Munoz v. II Jaz established that a parent cannot sign away a minor’s personal cause of action. While the park’s adjuster will tell you the waiver is an absolute wall, under the law of most states, it is a sieve. We attack the waiver on five vectors, including “fair notice” and unconscionability.

How much is my child’s trampoline injury case worth?

Every case is unique, but we anchor our valuations in national data. A pediatric cervical injury life-care plan can exceed $15 million. A Salter-Harris fracture with growth-arrest complications often settles in the $500,000 to $2 million range. The $11.485 million Cosmic Jump verdict and the $15.6 million Collins arbitration award show that when gross negligence is proven, the ceiling for recovery is extremely high.

The park only has a $1 million insurance policy. Is that it?

No. That is the primary policy, but we go upstream. We pursue the operator’s umbrella, the franchisee’s excess layers, and the franchisor’s additional-insured coverage. For national chains like Urban Air (Unleashed Brands) or Sky Zone (Sky Zone Inc.), the total insurance tower can reach $50 million to $100 million. The primary policy is the floor, not the ceiling.

My child was hurt at a birthday party, and I wasn’t the one who signed the waiver. What happens?

This is a critical “Waiver Gap.” In Texas, Family Code § 153.073 says only a legal guardian has signing authority for a child. If a family friend or the birthday party host signed for your kid, the waiver is often void on arrival. We subpoena the kiosk audit trail to find out exactly who clicked the button and when.

What if my child’s injury was caused by another kid?

The park cannot outsource its duty to supervise to a seven-year-old. ASTM F2970 requires court monitors to enforce age and weight separation. If the park allowed a “mismatched” double-bounce to happen, the park is liable for the supervision failure regardless of who else was on the mat.

How long do I have to sue in Texas?

The standard personal injury statute of limitations is two years, and for minors, it is tolled until they turn 18. However, the evidence timeline is far shorter. Surveillance video in Lubbock County parks is often overwritten within weeks. We file fast to freeze the evidence.

Why Choose The Manginello Law Firm?

We are not a volume firm. We are a catastrophic-injury powerhouse that brings 25+ years of litigation experience to every file. When we depose a park’s operations manager, we know the ASTM F2970 training requirements better than they do. We understand that “Sky Zone” is not one company, but a layered stack of LLCS and PE sponsors—and we name every layer in our complaints.

Client Chad Harris said: “You are NOT just some client… You are FAMILY to them.” We treat the parents of injured City of Wolfforth kids with that same intensity. We know the terror of the “worst scream.” We know the long, quiet drive home from the ER. And we know how to make the corporations pay for the recovery your child deserves.

1-888-ATTY-911.
Hablamos Español.
No fee unless we win.

The Path to Recovery: Our 10-Step Case-Build Process

  1. 24-Hour Spoliation Demand: Certified notice to the City of Wolfforth area park and its franchisor to preserve all video and logs.
  2. Scene Investigation: Deploying a private investigator and photographer within 48 hours to document the current state of padding and signage.
  3. Corporate Archeology: Tracing the franchisee LLC up to parents like Unleashed Brands or Sky Zone, Inc.
  4. Insurance Discovery: Finding every layer of primary, umbrella, and excess coverage.
  5. Biomechanical Modeling: Retaining experts to prove the energy transfer physics behind the bone break.
  6. ASTM Compliance Audit: Cross-referencing the park’s internal logs against F2970-22 and international ISO standards.
  7. Waiver Deconstruction: Analyzing formation, conspicuousness, and signer-authority to defeat the defense’s opening move.
  8. Medical Chronology: Employing specialists to map the diagnostic errors (like “panic attack”) and the long-term growth-plate prognosis.
  9. Life-Care Planning: Quantifying 70 years of future medical and educational costs for a forensic economist.
  10. Trial Readiness: We prepare every case as if it’s going before a Harris or Lubbock County jury. That readiness is what forces 7-figure settlements.

You signed a waiver because they told you it was mandatory. You let your child jump because you wanted them to have fun. None of that makes this your fault. Let us show you who is actually responsible.

Call Attorney911 at 1-888-ATTY-911. The case starts today.

Adjacent Attractions: The Dangerous “Bolts-Ons” in City of Wolfforth Area Parks

Modern parks are no longer just trampolines; they are Family Entertainment Centers (FECs). They are bolting on attractions that are often more dangerous than the courts themselves. If your child was injured on one of these, we know the chain-wide pattern:

  • Sky Rider / Ziplines: A recurring Urban Air pattern has seen strangulations by harness cords in Newnan GA, Bloomingdale IL, and falls in Florida. We subpoena the chain-wide incident history to prove these aren’t isolated cases.
  • Climbing Walls Over Concrete: The Matthew Lu Altitude Gastonia fatality happened because the park failed to secure a harness and left bare concrete under a 20-foot wall. The park’s public “human error” admission and wall removal are the evidence anchors we use.
  • Go-Karts: The Emma Riddle Urban Air Port St. Lucie fatality in 2025 involved a mechanical failure where a kart surged forward on its own. If the Wolfforth area park has electric karts, we demand the software audit logs from the pedal-throttle controller.
  • Class B Inflatables: Texas Occupations Code Chapter 2151 regulates the bungee tramps, Sky Riders, and obstacle courses that trampoline decks escape. We pull the TDI inspection records to see if your park was even legally permitted to operate that day.

The franchisor’s “we just license the brand” defense doesn’t survive our discovery protocol. Call (888) 288-9911.

One Jump. One Bad Landing. One Broken Neck.

It takes two seconds for your family’s life to change. It takes an expert law firm to make sure the responsible parties pay for the consequences. Attorney911 is that firm. Based in Texas, litigating nationwide, and built for the fight against the trampoline industry.

1-888-ATTY-911.
Wait for the video to overwrite, and you lose your case.
Call us right now.

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