One bounce. One bad landing. One broken neck. That is all it takes at a commercial trampoline park on a Saturday afternoon in the City of Webster. At the Urban Air Adventure Park on the Gulf Freeway or the Altitude Trampoline Park just down the road, a seven-year-old can come off a court on a stretcher in less than thirty seconds. Her parents likely signed a digital waiver at a kiosk twenty minutes earlier, believing the marketing that promised “safe family fun.” They had no idea that the piece of paper they signed was drafted by corporate lawyers to be a shield for gross negligence. They had no idea that the “court monitor” watching their child was a sixteen-year-old with four hours of training and no CPR certification.
Most importantly, they had no idea that in Harris County, Texas, the waiver is not the wall the park wants you to believe it is.
In a landmark Harris County case, a jury awarded $11.485 million—including $6 million in punitive damages—against the operator of Cosmic Jump after a 16-year-old fell through a torn trampoline slide onto concrete and suffered a traumatic brain injury. The waiver was signed. The jury found gross negligence anyway. That is the largest reported jury verdict against a U.S. commercial trampoline park, and it happened right here in our backyard. At Attorney911, we have spent 25 years making corporate defendants pay for the decisions they make to prioritize margin over children’s lives. Our managing partner, Ralph Manginello, has litigated against Fortune 500 giants like BP, Walmart, and Amazon. Our team includes Lupe Peña, a former insurance defense attorney who used to write the very waiver language these parks use today. We know their playbook because we helped write it. Now, we use it to tear their defenses apart.
If your child was injured at a City of Webster trampoline park, you aren’t just looking for a “personal injury lawyer.” You need an investigative powerhouse that sends a spoliation letter within 24 hours to freeze surveillance video before it is overwritten. You need a firm that knows ASTM F2970 better than the park’s own manager. You need a team that is currently litigating a $10 million lawsuit against a major university for rhabdomyolysis and acute kidney failure—the same catastrophic muscle and organ breakdown we see in crushed-limb and extended-exertion trampoline injuries.
We represent families in the City of Webster. We represent children. We represent the parent standing at a hospital bedside tonight. Call us at 1-888-ATTY-911. Hablamos Español. No fee unless we win.
The Systemic Threat in the City of Webster: Why This Was No Accident
A trampoline injury in the City of Webster is never an accident; it is the predictable output of a business decision. For over 25 years, the American Academy of Pediatrics (AAP) has warned that trampolines do not belong in a recreational setting for children. The AAP first issued this warning in 1999 and reaffirmed it in 2012 and 2019. Every park operating in the City of Webster, from the national chains to the independents, operates against a quarter-century of medical consensus.
When a commercial operator like Sky Zone or Urban Air builds a facility, they follow a standard called ASTM F2970. What most parents in the City of Webster don’t know is that the trampoline industry wrote that standard themselves. They set the safety floor, and yet, they routinely fall through it. When a park violates F2970’s attendant-to-jumper ratios or fails to enforce age-separation rules on a crowded Saturday, they are violating their own industry’s rules.
Double-Bounce Physics: The City of Webster Catapult
The most common mechanism of injury we see in the City of Webster is the double-bounce. This is pure physics. When a 200-pound adult lands on a trampoline bed at the same instant a 60-pound child is pushing off, the energy transfer multiplies the child’s launch force by up to 4x. The child isn’t jumping anymore; she is being thrown. The result is often a comminuted femoral shaft fracture or a Salter-Harris growth plate injury that will require ten years of orthopedic monitoring. ASTM F2970 requires parks to operationalize weight and age separation to prevent this exact event. When a City of Webster park ignores that rule to get more kids on the court, they are gambling with your child’s spine.
The Foam Pit Illusion
Fosos de espuma (foam pits) look soft to parents in the City of Webster, but they are among the most dangerous areas in the park. In 2012, Ty Thomasson died at a Phoenix park because the foam pit was only 2 feet, 8 inches deep instead of the recommended 6 feet. He broke five vertebrae in his neck. This trend of shallow, compacted, or unmaintained foam pits continues today. The industry is slowly replacing them with airbags—not because they want to, but because foam pits are uninsurable. A park in the City of Webster that still runs a foam pit is operating on a design that the rest of the industry has already admitted is unsafe.
The Invisible Hazard: Extended-Jumping Rhabdomyolysis
If your child jumps for 90 minutes straight in a heated City of Webster facility and develops “cola-colored” urine or extreme muscle pain 24 hours later, this is a medical emergency. Exertional rhabdomyolysis happens when muscle tissue breaks down and poisons the kidneys. Our firm is uniquely equipped to handle these cases because of our active $10 million UH rhabdo litigation. We know the nephrology experts and the discovery protocols needed to hold institutional defendants accountable for this specific medical catastrophe.
If your child was injured by any of these mechanisms, the insurance adjusters are already working to minimize your claim. Don’t let them. Call 1-888-ATTY-911 now.
The 5-Layer Defendant Stack: Who Really Pays in the City of Webster?
When we sue a trampoline park for a City of Webster family, we don’t just sue the name on the building. That entity is usually a single-location LLC with limited assets and a policy limit that won’t cover a catastrophic life care plan. We perform corporate archeology to find the money.
- The Operator LLC: The immediate business in the City of Webster.
- The Franchisee: The multi-unit ownership group that controls the training and staffing budget.
- The Franchisor: Entities like Sky Zone Franchising LLC or Urban Air Franchise Holdings. They mandate the safety manuals. When they fail to audit their City of Webster locations, they are liable. In the Damion Collins case, the Urban Air franchisor was hit with 40% of a $15.6 million award.
- The Corporate Parent: Sky Zone, Inc. (formerly CircusTrix) is backed by Palladium Equity Partners. Urban Air’s parent, Unleashed Brands, was acquired by Seidler Equity Partners in 2023. These are massive private equity firms with tens of millions in excess insurance layers.
- The Manufacturer: If a mat tore (as in the $11.485M Cosmic Jump case) or a harness failed (as in the Matthew Lu Altitude Gastonia fatality), the product manufacturer is a separate defendant in our crosshairs.
We have spent decades going toe-to-toe with Fortune 500 companies. The private equity sponsors behind these parks don’t intimidate us. We know how to pierce the corporate layers to reach the umbrella and excess policies that actually provide for a child’s lifetime of care.
Why the City of Webster Waiver Does Not End Your Case
The most common lie told to City of Webster parents at the trauma-bay bedside is: “You signed a waiver, so you have no case.” This is legally false.
The Gross Negligence Carve-Out
Texas law, including the Moriel and Dresser doctrines, prohibits the waiver of gross negligence. If the park in the City of Webster knew about a defect and chose not to fix it, or chose to understaff the courts, they were grossly negligent. The Harris County jury in the Cosmic Jump case proved this. They awarded $11.485 million because the park knew the slide was torn and let children use it anyway.
The Parental Indemnity Barrier
Under Munoz v. II Jaz Inc., a 14th Court of Appeals decision out of Houston, a parent in Texas cannot sign away a minor child’s personal injury claim. Your signature might bar your own derivative claim for medical bills, but it does NOT bar your child’s right to recover for their own pain, suffering, and permanent impairment.
The Bilingual-Formation Attack
If your family’s primary language is Spanish and the City of Webster park presented you with an English-only iPad waiver and pressured you to sign it quickly, that waiver may be void. The Delfingen US-Texas v. Valenzuela doctrine allows us to challenge waivers based on language barriers and procedural unconscionability. Lupe Peña speaks with our Spanish-speaking clients directly to build this attack from day one.
Do not let a piece of paper stop you from seeking justice for your child. The waiver is noise; we know how to turn it off. Call 1-888-ATTY-911 for a free evaluation.
Evidence Preservation: The 7-Day Evidence Clock in the City of Webster
The City of Webster trampoline parks have risk management teams that start working before the ambulance leaves the parking lot. Their goal is to protect the park, not your family. Evidence in these cases disappears on a rolling cycle:
- Surveillance DVRs: Most City of Webster parks use systems that overwrite footage in 7 to 30 days. If we don’t send a spoliation letter immediately, the video of the double-bounce or the missing attendant will be gone forever.
- Incident Reports: Parks often “revise” these reports after the fact. We subpoena the original metadata to see what the staff actually wrote the night of the injury.
- Waiver Metadata: Kiosk databases purge version history. We need to know exactly which version you “signed” to see if it meets the Dresser conspicuousness test.
- The Equipment: In cases of mechanical failure, we demand that the park secure the specific mat, spring, or harness. If they repair it or refill the foam pit before our biomechanical engineer can inspect it, we move for spoliation sanctions.
By the time you get your child home from Texas Children’s Hospital or Memorial Hermann, the clock is already ticking. We file fast. We don’t rely on the “good faith” of an insurance adjuster. Our spoliation demands go out via certified mail and email within 24 hours of your call.
The Medical Reality: Pediatric Injuries Are Different
A “broken leg” for an adult is a temporary setback. For an eight-year-old following a jump at a City of Webster park, it is often a Salter-Harris Type II fracture of the distal tibia. Because children have open growth plates, a single impact can cause permanent limb-length discrepancy or angular deformity that won’t fully manifest until they are 14.
We build every case around a Pediatric Life Care Plan. We work with Certified Life Care Planners and pediatric orthopedic surgeons to forecast every medically necessary cost your child will incur through skeletal maturity and beyond. This includes:
- Physical therapy regimens.
- Corrective osteotomies.
- Assistive technology.
- Lost earning capacity in adulthood.
We don’t settle for the amount of your current medical bills. We settle for the amount it will take to make your child whole for the next seventy years.
How Attorney911 Builds Your Case in the City of Webster
We don’t handle trampoline cases like a volume slip-and-fall firm. We build them like commercial litigation.
- Immediate Retention of Experts: We deploy a biomechanical engineer to model the energy transfer and an ASTM compliance expert to audit the park’s training logs.
- Corporate Discovery: We pull the Franchise Disclosure Document (FDD) Item 3 litigation history. Most firms don’t know that the franchisors are required to disclose these lawsuits. We do.
- Ex-Employee Outreach: We use LinkedIn and state labor records to find the attendants who were working that day but have since quit. They are often our best witnesses for detailing the short-staffing and lack of training.
- TDI Inspection Pulls: While Texas doesn’t regulate the trampoline deck, the Texas Department of Insurance does regulate the Class B inflatables (ziplines and obstacle courses). We pull those public records to show a pattern of regulatory neglect.
Frequently Asked Questions for City of Webster Families
Can I sue if I signed the waiver at Urban Air or Sky Zone?
Yes. As we’ve detailed, Texas law provides multiple routes around the waiver, including gross negligence, parental indemnity for minors, and the Dresser conspicuousness rule. In Harris County, juries have repeatedly held parks accountable despite signed releases.
What should I do if the park manager tells me they can’t give me the video?
They are following their corporate script. They aren’t required to give it to you voluntarily, but they are required to preserve it once they are on notice of a claim. This is why you need a lawyer immediately. We take the “no” from the manager and turn it into a court order for the DVR hard drive.
Is my child’s headache after the trampoline accident normal?
No. A headache after a fall at a trampoline park can be a sign of a concussion or a diffuse axonal injury (DAI). In rare cases, like the Elle Yona viral incident, it can signal a vertebral artery dissection causing a spinal-cord stroke. Go to a Level 1 pediatric trauma center like Texas Children’s Hospital immediately if your child has a persistent headache or neck pain.
How much does a trampoline injury lawyer cost in the City of Webster?
We work on a contingency fee basis. You pay us nothing unless we win. We advance every single dollar of the investigation and expert costs. If there is no recovery, you owe us zero. Your child’s recovery fund stays intact while we fight the corporate lawyers.
What if my child was injured by another jumper?
The park will try to blame the other jumper to diffuse their own liability. We don’t accept that. The park has a non-delegable duty to supervise the courts and enforce one-jumper-per-bed rules. The fact that another jumper was on the same mat is evidence of the park’s failure to supervise.
Does it matter if I waited a few weeks to call?
You still have a case, but the evidence is at risk. Harris County courts have a two-year statute of limitations for personal injury, but the surveillance video is likely long gone. Call us now at 888-ATTY-911 so we can scramble to find any remaining witnesses or metadata.
Why Choice Matters: The Attorney911 Moat
When you hire the Manginello Law Firm, you aren’t just getting an attorney; you’re getting a system built for this exact fight.
- Lupe Peña’s Insider Knowledge: She knows exactly which corners the park’s insurers will try to cut because she saw it from the other side.
- Ralph Manginello’s 25 Years of Battle: He has the federal court admission and the Fortune 500 litigation record to withstand the scorched-earth defense these chains deploy.
- The Rhabdo Bridge: We are the only firm with a current $10M active rhabdo medical litigation architecture.
- The Regional Authority: With offices in Houston, Austin, and Beaumont, we are the Texas home for trampoline injury justice.
Una Alerta para las Familias de Webster
Muchas de las víctimas de lesiones en parques de trampolines son niños de familias hispanohablantes. El Bufete Manginello es el único que le ofrece a Lupe Peña, quien habla con usted directamente en español. Ella le explicará que bajo la doctrina Delfingen, si usted firmó un documento en inglés que no comprendía totalmente, ese waiver probablemente no tiene validez legal en Texas. No deje que el idioma sea una barrera para la justicia de su hijo. Llame al 1-888-ATTY-911 hoy mismo.
Call 1-888-ATTY-911: The Fight Starts Now
What happened to your child at a City of Webster park wasn’t an accident; it was the result of a corporate system that accepted a known risk to protect a profit margin. The AAP has been warning about these hazards since 1999. The industry drafted ASTM F2970 to set a floor, and then they chose to operate through the basement. The waiver they maintain is paper; the surveillance they hide is evidence; and the insurance tower they guard is deep.
Your child’s case is decided by what gets preserved this week. The DVR overwrites in 7 to 30 days. The incident report gets “revised” by corporate risk management. The attendants vanish into a high-turnover labor market. Don’t wait until the adjuster calls with a “friendly check-in.”
Call 1-888-ATTY-911. Hablamos Español. No fee unless we win. Our spoliation letter goes out within 24 hours. We advance every expense—the biomechanist, the pediatric orthopedic consultant, the ASTM compliance specialist. We’ve gone head-to-head with BP and Walmart; we are ready for Sky Zone and Urban Air.
Call 888-ATTY-911 today.
