“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 was Kaitlin “Kati” Hill, telling ABC News what happened when her three-year-old son, Colton, broke his femur at a trampoline park during a “Toddler Time” session. Her warning to other parents was shared 240,000 times. We read it. We hear that scream in almost every initial phone call we take from families in the City of Coppell and across North Texas.
What happened to Colton—and what may have happened to your child at an indoor jump center near the City of Coppell—was not an “accident.” It was the predictable, mathematically certain output of a business model that prioritizes throughput and profit margin over pediatric safety. At Attorney911, we don’t treat these as simple slip-and-falls. We treat them as corporate accountability cases.
Whether your injury occurred at the Urban Air in Southlake, the Sky Zone in Irving, or on a backyard Jumpking in a City of Coppell neighborhood, you are now facing an insurance machine designed to silence you with a signature you gave at a kiosk. We are here to tell you that the waiver is not the wall they want you to believe it is.
We are The Manginello Law Firm. Led by Ralph Manginello, who has spent over 25 years making corporate defendants pay for catastrophic injuries, and Lupe Peña, a former insurance defense attorney who used to write the very waiver language these parks rely on, we bring a structural advantage to your case that most generalist firms cannot match. We know their playbook because we helped write it. Now, we use it against them.
The Business Decision Behind the Injury: Why City of Coppell Parks Fail
When you took your family to a facility near the City of Coppell, you likely saw dozens of children airborne, loud music, and a handful of teenagers in bright t-shirts standing near the courts. You saw a playground. We see a system of “unregulated behaviors” and “staffing gaps” that violate the industry’s own safety standards.
A trampoline park injury in the City of Coppell is rarely about a child just “landing wrong.” It is about a facility choosing to operate at 60% of the required attendant-to-jumper ratio to save on labor costs. It is about a park manager ignoring the ASTM F2970 requirement for age-separated jumping because the birthday party rush was too profitable to slow down.
We currently litigate a $10 million lawsuit against a major university involving rhabdomyolysis and acute kidney failure—the same catastrophic muscle and organ breakdown we see in children who jump for ninety minutes in a heated City of Coppell indoor facility with inadequate hydration. We understand the medicine of these injuries as deeply as we understand the law.
If your life changed in one jump, the clock is already running. Surveillance video in these parks is typically overwritten in as little as 7 to 30 days. Incident reports are “revised” by regional managers before the family even leaves the parking lot. Call 1-888-ATTY-911 today. Our spoliation letter goes out within 24 hours of your retention to freeze the evidence before it vanishes.
Accountability for City of Coppell Trampoline Park Accidents
The City of Coppell sits in the heart of one of the most saturated trampoline park markets in the world. With Urban Air headquartered in nearby Bedford and Altitude Trampoline Park based in North Texas, the “corporate culture” of this industry is local to us.
When your child is hurt at a park serving the City of Coppell, the defense lawyer will immediately point to the “Participation Agreement” you signed. In Texas, we have a specific way to dismantle that defense. We lead with the Munoz v. II Jaz Inc. doctrine, which holds that a parent generally cannot sign away a minor child’s personal injury claim in advance. We stack that with the Dresser v. Page Petroleum fair-notice rule, which requires waiver language to be “conspicuous” and “express.”
Many City of Coppell families have their pick of national chains:
- Urban Air Adventure Park: With 17 locations across DFW, including the Southlake flagship just minutes from the City of Coppell, this is a franchise-heavy giant. We know that in the Damion Collins case, an arbitrator awarded $15.6 million for a quadriplegia injury, holding the franchisor liable for a “systemic failure” to implement safety changes.
- Sky Zone, Inc.: Formerly known as CircusTrix and backed by Palladium Equity Partners, this chain includes DEFY and Rockin’ Jump. We track their Washington L&I citations and their NJ class-action settlements to prove a pattern of corner-cutting that affects City of Coppell families.
- Altitude Trampoline Park: Headquartered in Fort Worth, this chain markets itself as “fastest-growing.” We remember Matthew Lu, the twelve-year-old who died after a harness failure at an Altitude climbing wall—and we know the park publicly admitted “human error” killed him.
If the park near the City of Coppell says “we are just a franchisee,” we don’t stop there. We go upstream to the franchisor and the private equity parent. That is where the real insurance towers and the real accountability live.
Ralph Manginello has gone head-to-head with some of the largest corporations in the world, including BP after the Texas City refinery explosion. We don’t get intimidated by the legal teams at Sky Zone or Unleashed Brands. We’ve already fought that fight.
The Physics of a Catastrophe: The Double-Bounce in the City of Coppell
The most common way children are maimed in the City of Coppell is through a mechanism called the “double-bounce.” It is pure physics, and it is entirely preventable.
When a 200-pound adult lands on a trampoline bed at the same instant a 50-pound child from the City of Coppell is pushing off, the kinetic energy is transferred and multiplied. The child is launched into the air with up to 4x the force of a normal jump. Their small bones are forced to absorb a landing they were never designed for.
ASTM F2970—the safety standard the industry wrote itself—requires parks to operationalize weight-class and age separation. Every time we see a “Toddler Time” where a teenager is allowed to jump near a preschooler, we see a park choosing to violate its own safety floor.
The resulting injuries are often “Salter-Harris” fractures—breaks that go through the growth plate. A child in the City of Coppell who suffers a growth plate injury at age eight may not show the full damage until they hit a growth spurt at age fourteen. One leg may be measurably shorter than the other because the bone stopped producing cells. This isn’t just a “broken leg.” It is a decade of orthopedic monitoring, potential corrective surgeries, and a lifetime of biomechanical dysfunction.
We build these cases with biomechanical engineers and pediatric orthopedic surgeons who can explain to a jury why the park’s failure to enforce one-jumper-per-bed rules was a business decision that led to your child’s permanent impairment.
The Foam Pit Illusion: Why North Texas Parks are Abandoning Them
To a child from the City of Coppell, the foam pit looks like a soft cloud. To a safety expert, it is one of the most dangerous attractions in the building.
The mechanism that killed Ty Thomasson in Arizona—a head-first flip into a foso only 2 feet 8 inches deep—is the reason the industry is now shifting toward airbags. Foam blocks compact over time. They lose their “fluff.” They bottom out. When a jumper hits the floor through the foam, the head stops instantly, but the body’s momentum continues.
This creates SCIWORA—Spinal Cord Injury Without Radiographic Abnormality. A child may have a “normal” CT scan in a City of Coppell-area emergency room, yet be suffering from progressive cord ischemia. Without an MRI, the injury is missed. By the time it is diagnosed, the paralysis is permanent.
We also address a vertical most firms miss: the infection risk. Foam blocks in City of Coppell-area parks absorb sweat, saliva, blood, and urine. They cannot be sanitized. We have seen MRSA and staph infections acquired from these “soft” landings that resulted in weeks of hospitalization and permanent scarring. The park’s waiver almost never mentions the risk of communicable disease, creating an immediate opening for a negligent failure-to-warn claim.
Evidence Preservation: The 48-Hour Critical Window in City of Coppell
Evidence in a trampoline park disappears on a schedule. If you wait for the “friendly” insurance adjuster to finish her “investigation” before you hire a lawyer, you are participating in the destruction of your own case.
- Surveillance DVR Systems: Most parks in the City of Coppell use digital video recorders that overwrite footage on a 7 to 30-day loop. Once that video is gone, proving that the attendant was on his phone or that the court was overcrowded becomes ten times harder.
- Incident Report Metadata: Every park fills out an incident report. But they also have document management systems that track “revisions.” We look for the original digital copy and its metadata to see who “sanitized” the report after you left.
- Waiver Versioning: Parks update their kiosk waivers constantly to try and close the holes we find. We use the Wayback Machine to capture the exact version of the waiver that was live on the day you visited the City of Coppell-area park. If they “updated” it after your injury to make it look more conspicuous, that’s called document fabrication.
Our associate attorney, Lupe Peña, knows these technical gaps because he defended them for years. He knows that when a park says the video is “unavailable,” it often means they just didn’t hit “save” because they didn’t have to. Our spoliation letter changes that. It puts them on notice that deleting that video is a fraudulent act that results in sanctions and “adverse inference” instructions to a jury.
Backyard Trampoline Injuries in City of Coppell Neighborhoods
While the high-intensity parks get the news coverage, the backyard trampoline remains America’s most-warned-against consumer product. The American Academy of Pediatrics has advised against home trampoline use since 1999. They have never changed that position.
If your child was injured in a City of Coppell backyard, your legal path is different but often just as urgent:
- Manufacturing Defects: We look at the “big three”—Jumpking, Skywalker, and Bouncepro (Walmart’s private label). We check the CPSC recall history for broken frame welds and netting that fails under UV exposure.
- Attractive Nuisance: Did a neighbor’s kid wander onto your property in the City of Coppell and get hurt? Texas law uses the attractive nuisance doctrine to hold homeowners accountable for hazardous conditions that draw children in.
- Insurance Barriers: Most City of Coppell homeowners’ policies have a “trampoline exclusion.” If you didn’t buy a special endorsement, your primary insurance may deny the claim. That’s when we look at umbrella policies and strict product liability claims against the manufacturer and the retailer.
Whether the defect was a “tear in the slide” as in the Cosmic Jump case or a “frame weld failure” in a 1,000,000-unit Jumpking recall, we know how to build the product liability stack.
The “Not Call 911” Pattern: A Systemic Tactic
Perhaps the most chilling pattern we’ve documented is the industry’s reluctance to bring medical professionals to the scene. A parent at the Urban Air in Southlake wrote that staff are instructed to down-play injuries. At other parks, parents have had to scream for someone to call 911 while managers handed them a clipboard for “waiver verification.”
This is a tactic to preserve a “clean record” and buy time so witnesses can leave and evidence can expire. It is also gross negligence. If your child’s injury was worsened because a City of Coppell park delayed professional medical care, we will use that as a punitive damages lever.
Frequently Asked Questions for City of Coppell Families
Can I sue if I signed the waiver at the kiosk?
Yes. Texas is an “enforceable-with-carve-outs” state. A waiver does not protect a City of Coppell park from gross negligence (conscious indifference to safety). Furthermore, per Munoz v. II Jaz Inc., parents in Texas generally cannot waive their minor child’s right to sue. The child’s claim survives even if the parent’s derivative claim is barred.
How much is my child’s trampoline injury case worth?
It depends on the severity. Cases involving growth plate damage or permanent scarring often anchor in the $500,000 to $2 million range. Catastrophic spinal or brain injuries have reached eight figures, such as the $11.485 million Cosmic Jump verdict in Harris County. We build life-care plans that forecast the next 70 years of your child’s medical and educational needs.
What if my child is undocumented or we have mixed immigrant status in the City of Coppell?
Your immigration status has zero bearing on your child’s right to recover damages under Texas law. Communication with our firm is confidential and privileged. The 911 dispatchers and ER trauma teams at Cook Children’s or Children’s Medical Center Dallas do not report to ICE. Your family is safe to pursue justice.
How long do I have to sue a trampoline park in Texas?
The standard statute of limitations is two years. For minors, the clock is “tolled” until they turn 18, meaning they technically have until their 20th birthday. However, you should never wait. The evidence—the surveillance video and witness memories—will be gone in weeks. Acting in the first 72 hours is the only way to protect the case.
Does it cost anything to hire Attorney911?
Zero upfront. We work on a contingency fee basis. We advance every expense—the biomechanical engineer, the pediatric neurologist, the ASTM standard audit. We don’t get paid until you do. If we don’t win, you owe us nothing.
Supporting City of Coppell Families in Every Language
Mucha de nuestra comunidad en North Texas prefiere hablar en español. Con Lupe Peña, usted habla directamente con su abogada, sin intérpretes y sin demoras. Si el waiver que firmó estaba solo en inglés y usted no pudo entenderlo completamente, la doctrina de Delfingen en Texas nos permite atacar la validez de ese contrato. No deje que la barrera del idioma sea la herramienta que la compañía de seguros use contra usted.
Why Choose The Manginello Law Firm for Your City of Coppell Case?
We didn’t build our firm to handle “easy” cases. We built it to take on Fortune 500-level giants like BP and the parent conglomerates behind these jump chains.
- Ralph Manginello brings federal court experience and a 25-year track record in catastrophic injury.
- Lupe Peña brings inside knowledge of how recreational insurers think, act, and hide money.
- Expert Panels: We have already-established relationships with the biomechanical and pediatric experts needed to translate your child’s pain into a forensic-grade damages calculation.
- The Rhabdo Bridge: Our active $10 million UH case gives us a medical edge in proving internal muscle and kidney injuries caused by overexertion at poorly ventilated City of Coppell parks.
Most personal injury firms read ASTM F2970 for the first time when a case walks in. We have it memorized. We know which attendants at which parks were improperly trained because we stay updated on L&I citations and OSHA establishment searches.
What to Do in the Next 24 Hours
If you are reading this from a hospital bed or a quiet living room in the City of Coppell, do three things:
- Stop Talking to the Park: Do not answer the “friendly check-in” call from the insurance adjuster.
- Preserve the Paperwork: Save the wristband, the receipt, and any photos of the injury or the court.
- Call 1-888-ATTY-911: We are available 24/7.
When you hire us, our first act is to send a formal litigation hold to the park’s corporate counsel in Bedford or Dallas. We demand the video. We demand the training records. We demand the truth.
The parent at that City of Coppell bedside doesn’t need to hear about “SEO” or “marketing strategies.” They need an advocate who can quote the industry’s own safety standard back to the manager who refused to call 911. They need a firm that treats them like family.
As our client Chad Harris said, “You are NOT a pest to them and you are NOT just some client… You are FAMILY to them.”
What happened at that park wasn’t an accident. It was the predictable output of a business model that bet against your child’s safety. We’re here to make sure they lose that bet.
Call 1-888-ATTY-911. Hablamos Español. Your consultation is free. The fight for your child’s recovery starts now.
The Architecture of Negligence: A Global Perspective
While the United States remains a voluntary standards regime, jurisdictions in Europe have moved toward mandatory compliance under EN ISO 23659:2022. This international standard recognizes what American operators try to ignore: foam pits, airbags, and “Advanced Skills” zones require a level of professional supervision that a 17-year-old on minimum wage cannot provide.
In the City of Coppell, the gap between what is “legal” (which is effectively unregulated in Texas) and what is “safe” (which is established by international medical consensus) is where injuries happen. Our job is to bridge that gap with evidence. We use the Teague 2024 Pediatrics study—the largest exposure-adjusted dataset in history—to prove that the injury rate at foam pits (1.91 per 1,000) is a known corporate risk they chose to accept.
Every child injured at a City of Coppell-area park is a participant in an experiment they never consented to. The 5-layer corporate stack (Operator LLC, Franchisee, Franchisor, Parent, Private Equity) is the shield. Our firm is the hammer.
Case Study: The Lakhani / Sugar Land Urban Air Precedent
Nearly every family in the North Texas area has seen a 30-foot climbing wall at a local adventure park. In Harris County, the Lakhani family’s lawsuit against Urban Air Sugar Land serves as a warning for City of Coppell parents. A fourteen-year-old was allowed to scale a wall without her fall-protection line being connected.
The defense often tries to blame the child for “failing to check her own gear.” We counter with the “Negligent Undertaking” doctrine. When a park park undertakes to harness a child, they have a non-delegable duty to do so safely. You cannot outsource the safety of a child to a teenager and then blame the child for the teenager’s failure.
In City of Coppell cases, we use these regional landmarks (Sugar Land, Harris County, Fort Worth) to show insurers that we aren’t guessing at juries—we’re following the map to eight-figure awards.
Pediatric Neuropsychology: The Invisible Injury
For City of Coppell families dealing with the “concussion baseline gap,” the case-build is even more complex. Parks don’t screen for TBIs, and often, a child who seems “fine” after a head strike on a frame pad begins to show academic regression, behavioral irritability, or executive dysfunction three months later.
We retain pediatric neuropsychologists to establish the “Developing Brain Multiplier.” For an eight-year-old from the City of Coppell, a brain injury doesn’t just damage what’s there; it damages what was going to be there. We claim the future special education costs, the academic aides, and the lifetime earning capacity loss that other firms overlook.
The Final Kill-Shot: Insurance Tower Discovery
When an adjuster from a firm representing a City of Coppell park tells you the policy is “maxed out at $1 million,” our forensic discovery kicks in.
- Primary GL: The $1M floor.
- Umbrella / Excess: The $10M-$50M layers often held by franchisors like Urban Air Franchise Holdings.
- Additional Insured Coverage: The franchisor’s policy that covers the franchisee.
- Product Liability: The manufacturer’s policy (Jumpking or UA Attractions) for component failure.
We leave no dollar on the table. We built this firm to find the money upstream, where the decisions are made and the PE sponsors sit.
Call 1-888-ATTY-911. We represent families in the City of Coppell and across the nation. No fee unless we win. Your child deserves the depth and discipline of The Manginello Law Firm.
