“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 from right here in North Texas, describing the moment a Saturday afternoon at a trampoline park turned into a nightmare for her three-year-old son, Colton. Colton didn’t fall off the trampoline. He didn’t try a backflip he wasn’t ready for. He was simply jumping in a designated “Toddler Time” zone when a larger child landed on the same mat. The transfer of energy—a physical phenomenon industry experts call “the double bounce”—snapped Colton’s femur. He spent the next several weeks of his life in a body cast that wrapped around his small waist and down his legs.
Kati’s warning to other families was shared over 240,000 times on Facebook. We read it. We’ve seen the evidence behind it. And we know that for every family in the City of Arlington, these stories are no longer far away.
When your child is airborne at an Urban Air or a Sky Zone in the City of Arlington, they are not just playing. Physically, they are interacting with a high-velocity launch system. Legally, they are entering a complex landscape of layered corporate entities and fine-print waivers designed to protect multi-million dollar margins at the expense of your child’s safety.
At the Manginello Law Firm—Attorney911—we don’t look at these as “accidents.” We look at them as the predictable output of business decisions. Since 1998, Ralph Manginello has fought corporate giants like BP, Walmart, and Amazon. We’ve spent over 25 years in the federal and state courts of Texas making sure that when a person is catastrophically injured, the party responsible pays.
If you are reading this while sitting at a hospital bedside at Cook Children’s or a trauma center serving the City of Arlington, you need to know three things immediately. First, what happened to your child was foreseeable and preventable. Second, the waiver you signed at that kiosk is not the absolute shield the park wants you to believe it is. Third, the evidence you need to win your case—the surveillance video, the attendant logs, the maintenance records—is being overwritten or “revised” as we speak.
The clock is running right now. Call 1-888-ATTY-911. Hablamos Español. Our associate attorney Lupe Peña previously worked on the defense side, representing insurance companies and recreational facilities. He knows their playbook because he helped write it. Now, he uses that insider knowledge to dismantle their defenses for our clients.
The Trampoline Industry’s Dirty Secret in the City of Arlington
The City of Arlington sits in the heart of what we call the “Trampoline Park Epicenter.” Urban Air is headquartered in nearby Grapevine. Altitude Trampoline Park is headquartered in Fort Worth. Within a short drive of the City of Arlington, there are dozens of these facilities, from the Urban Air on North Collins Street to the Sky Zone in Irving or the Altitude parks in Richardson and Cedar Hill.
This density creates a specialized danger. Because these chains are headquartered in our backyard, they treat the DFW market as their primary revenue engine. They push for maximum throughput—more kids per hour, fewer attendants per court—to satisfy private equity sponsors like Seidler Equity or Palladium Equity Partners.
The industry standard, ASTM F2970, was written by the trampoline park industry itself to establish a safety floor. Yet, on a Saturday afternoon in the City of Arlington, many parks choose to operate below that floor. They understaff their courts with teenagers who have had as little as two hours of training. They ignore age and weight separation rules because monitoring every mat is “too expensive.”
When a 200-pound adult lands near your 60-pound child, the energy transfer can multiply your child’s launch force by up to 4x. Your child isn’t jumping anymore; they are a projectile. This is physics. It is documented in the medical literature, including the landmark 2024 studies in Pediatrics and the American Journal of Roentgenology.
But here is the secret they don’t want City of Arlington parents to know: The American Academy of Pediatrics (AAP) has advised against recreational trampoline use since 1999. They reaffirmed this in 2012 and 2019. The industry knows their product is inherently incompatible with the developing bones and spines of children. They sell the tickets anyway.
Why the Waiver You Signed in the City of Arlington Isn’t a Wall
The most common response a parent gets when they report a serious injury to a manager in the City of Arlington is a pointed finger at the kiosk. “You signed a waiver,” they’ll say. “We aren’t responsible for anything.”
They are wrong. Under Texas law, a waiver is a speed bump, not a wall.
Our firm, led by Ralph Manginello, approaches waiver defense like a forensic investigation. One of our attorneys literally used to write these waivers for the insurance side. We run your waiver through a five-vector attack within 48 hours of your call.
- The Gross Negligence Carve-Out: In Texas, no waiver can release a defendant from “gross negligence.” If a park knew a trampoline mat was torn—like the slide at Cosmic Jump in Harris County that led to an $11.485 million verdict—and they let your child jump anyway, the waiver is dead. If they knowingly understaffed a court during a birthday party peak, that is a conscious disregard for safety.
- The “Fair Notice” Doctrine: Under the landmark Texas case Dresser Industries v. Page Petroleum, a waiver must be “conspicuous.” It must use the word “negligence” explicitly and the font must be bold or contrasting enough to catch a reasonable person’s eye. Most kiosk waivers buried in 20 screens of digital click-throughs fail this test.
- Parental Indemnity for Minors: In the case of Munoz v. II Jaz Inc., Texas courts confirmed that a parent’s signature cannot pre-emptively waive a minor child’s personal cause of action. Your signature may affect your rights, but it does not, in most cases, end your child’s right to seek justice.
- Bilingual Formation Issues: For our Spanish-speaking families in the City of Arlington, the case of Delfingen US-Texas v. Valenzuela is a powerful weapon. If the park handed you an English-only iPad waiver at a rushed counter and you do not read English fluently, you did not form a valid contract.
- Signer Authority: If a grandparent, aunt, or a friend’s parent signed the waiver for your child at a birthday party, Texas Family Code § 153.073 says they likely had no authority to bind your child.
Do not let a piece of paper signed in a crowded lobby stop you from protecting your child’s future. The park has risk management teams working to deny your claim right now. You need Ralph Manginello and our team fighting for you. Call 1-888-ATTY-911 today.
The Mechanisms of Injury: Why Arlington Parks are High-Risk
Because many City of Arlington parks have evolved into “adventure parks” or Family Entertainment Centers (FECs), the risks have expanded beyond the trampoline mat.
The Double-Bounce Catastrophe
When a heavier jumper lands while a lighter child is pushing off, the energy is transferred through the bed. We see catastrophic pediatric fractures from this every month. A “trampoline fracture”—specifically a fracture of the proximal tibial metaphysis—is a classic injury in children aged 2 to 5. These bones are not fully ossified; they are pliable and fail under compression in ways adult bones don’t.
The Foam Pit Failure
Foam pits look safe, but they are among the most dangerous attractions in the DFW metro. If a foso de espuma is compacted—meaning the cubes hasn’t been rotated or replaced—your child can land head-first and strike the concrete floor beneath. This causes axial loading of the cervical spine. We watch for SCIWORA (Spinal Cord Injury Without Radiographic Abnormality), a pediatric-specific condition where the spinal cord is damaged even if the X-rays or CT scans look “normal.” A delayed diagnosis can lead to permanent paralysis.
Harness and Attraction Failures
Urban Air and Altitude parks in and around the City of Arlington feature ziplines, Sky Riders, and climbing walls. The 2019 death of Matthew Lu at an Altitude park in Gastonia, NC, proved that harness systems fail when staff training is neglected. Matthew fell 20 feet onto concrete when his harness wasn’t secured. In June 2022, a 14-year-old at the Sugar Land Urban Air suffered identical harness failures. These aren’t accidents; they are failures of system-wide staffing protocols.
The Rhabdo Bridge
Jumping continuously for 90 to 120 minutes in a hot indoor Texas facility like those serving the City of Arlington puts kids at risk of exertional rhabdomyolysis. This is the breakdown of muscle tissue into the bloodstream. It can cause acute kidney failure.
Our firm is uniquely qualified to handle these cases. We are currently litigating a $10 million lawsuit against the University of Houston involving rhabdomyolysis and kidney failure. We know the myoglobin cascade, we know the nephrology experts, and we know how to hold institutions accountable for pushing people past the biological point of no return.
Biological Hazards and Infections
Most parents don’t realize that foam pits are effectively giant, unsanitizable sponges. They absorb sweat, saliva, and sometimes blood or vomit from thousands of jumpers. Bacteria like MRSA can live in these cubes for months. If your child developed a deep skin infection or cellulitis after a visit to a park in the City of Arlington, the park’s inadequate cleaning protocol is the likely culprit.
The Evidence Clock: You Have Days, Not Years
In the City of Arlington, most trampoline parks use digital surveillance systems that overwrite their footage on a 7-to-30-day cycle. If you wait for the park to “get back to you” or for the insurance adjuster to finish their “investigation,” the video of your child’s injury will be gone.
Once the video is gone, the park will produce an incident report that likely blames your child. They may even claim the camera was “glitching”—a tactic that backfired in a Georgia case where a jury awarded $3.5 million to Mathew Knight after four cameras magically skipped the moment of his injury.
Our 48-Hour Protocol for City of Arlington Families:
- Immediate Certified Demand: We send a spoliation letter to the park and the corporate franchisor within 24 hours of being hired. We demand the preservation of the DVR, the specific trampoline bed, the attendant’s cell phone records, and the internal risk management emails.
- Metadata Capture: We pull the metadata from the waiver kiosk to see exactly when and how the document was signed.
- Witness Reconstruction: We find the former employees. Trampoline parks have 130-150% annual turnover. The teenager who saw your child get hurt probably doesn’t work there anymore. They are often willing to tell the truth about understaffing once they are out from under the manager’s thumb.
- Biomechanical Expert Deployment: We retain engineers to calculate the forces involved and prove that the injury was the result of a standard-of-care violation, not an “inherent risk.”
The case isn’t won in the courtroom two years from now. It is won in the first week by an attorney who moves faster than the park’s risk management team. That is what Ralph Manginello and the Manginello Law Firm do. Call us at 1-888-ATTY-911 for a free, immediate evaluation.
Catastrophic Pediatric Injuries: The Lifetime Cost
When a child is injured at a trampoline park in the City of Arlington, the medical bills you see today are only the beginning.
Salter-Harris Growth Plate Fractures
If your child’s fracture involves the growth plate, the damage may not fully manifest for years. A Salter-Harris Type IV or V injury can cause the bone to stop growing or grow at an angle. Your child may need corrective osteotomy surgeries, limb-lengthening procedures, or specialized orthotics through adulthood.
Traumatic Brain Injury (TBI)
A concussion in a developing brain is a catastrophic event. It can lead to academic regression, personality changes, and executive function deficits that impact a child’s entire career path. Most parks do not invoke any concussion protocol. If your child was told to “walk it off” after a head impact, they were exposed to Second-Impact Syndrome—a condition that is often fatal.
Pediatric Spinal Cord Injury
The National Spinal Cord Injury Statistical Center estimates that a high-level cervical injury (quadriplegia) at age 10 carries a lifetime direct cost exceeding $15 million. This doesn’t include the lost earning capacity or the psychological trauma to the family.
We build Pediatric Life-Care Plans with top medical experts to project these costs out for the next 70 years of your child’s life. We don’t settle for the $1 million primary policy limit when the franchisor additional-insured coverage and the parent-company excess layers reach $25 million or more. We go upstream because the money is upstream.
Why Choose Attorney911 for Your City of Arlington Case?
Most personal injury firms in North Texas handle trampoline cases like they handle car wrecks. They don’t know the difference between ASTM F2970-13 and F2970-22. They don’t know that Urban Air’s parent, Unleashed Brands, was acquired by Seidler Equity Partners amidst a wave of lawsuits.
We are different because we were built for this specific fight.
- ** Insider Defense Knowledge:** Lupe Peña knows exactly how the park’s legal team will try to bury your claim because he used to help them do it. Now he represents you.
- Federal Court Authority: Ralph Manginello is admitted to the Southern District of Texas and has been licensed for over 25 years. He isn’t intimidated by the “fleet” of lawyers a multi-billion dollar private equity firm sends to the City of Arlington.
- The Rhabdo Bridge: We are currently handling one of the most significant rhabdomyolysis cases in Texas. We understand the medicine better than any other firm in the region.
- A Record of Results: From multi-million dollar TBI settlements to winning gross-negligence findings despite signed waivers, we have the track record to back up our intensity.
- No Cost to You: We advance every expense—the biomechanists, the pediatric surgeons, the forensic auditors. You pay purely on a contingency basis. If we don’t recover for you, you owe us nothing.
Hablamos Español. Su familia merece un abogado que pueda pelear directamente contra la aseguradora sin barreras de lenguaje.
Frequently Asked Questions for City of Arlington Families
Can I sue if I signed the waiver at Urban Air or Sky Zone?
Yes. As discussed throughout this guide, Texas law has high standards for waivers. Gross negligence, failure to provide fair notice (Dresser), and the inability of a parent to waive a minor’s direct claim (Munoz) all provide pathways around the waiver. In the City of Arlington, these defenses are common and effective when presented by a skilled attorney.
What should I do if my child got hurt at a trampoline park in the City of Arlington?
Stop. Do not give a recorded statement to the insurance adjuster. Do not sign any “medical payment” forms, as these often contain hidden releases. Document the scene with photos, get the names of the attendants, and call 1-888-ATTY-911 immediately. We will handle the spoliation demands to ensure the video isn’t lost.
How much can I get for a trampoline injury settlement?
Every case is unique. However, catastrophic injuries like TBI or spinal cord damage often reach settlements in the multi-million dollar range. Smaller fractures with growth plate involvement (Salter-Harris) frequently anchor between $500,000 and $2,000,000 depending on the long-term prognosis. We fight for the maximum value by discovering every layer of insurance.
Is the foam pit at a trampoline park really safe?
The industry transition from foam pits to airbags is the strongest evidence that foam pits were not safe. If your child was injured in a foam pit at any park serving the City of Arlington, we will investigate the pit’s depth, fill density, and maintenance history. A compacted foam pit is a known hazard that constitutes gross negligence.
How long do I have to sue a trampoline park in Texas?
The standard statute of limitations is two years, but for minors, this is “tolled” (paused) until they turn eighteen. This gives a minor until their 20th birthday to file. However, you should never wait. Witnesses move, memory fades, and physical evidence like the trampoline mat itself is replaced. The evidence clock is much faster than the legal clock.
Why is the insurance company offering to pay my hospital bill?
This is the “Med-Pay Trojan Horse.” They offer a fast $3,000 or $5,000 to cover your deductible, but the fine print on the back of that check or the signature required for the payment often settles your entire case for a tiny fraction of its worth. Never accept money from the park or their insurer without a lawyer reviewing the terms.
Who is liable if an attendant was distracted?
The park operator LLC, the franchisee, and the franchisor are all potentially liable. The park cannot outsource its non-delegable duty of safety to an untrained teenager. If an employee was on their phone or talking to a coworker when your child was hurt, that is direct evidence of a breach of ASTM F2970.
The Path to Accountability Starts Today
You were at a birthday party near I-30 or the Highlands. You were watching, and then in two seconds, the double-bounce happened. The scream Kati Hill described echoed through the facility. Now, you are facing a future of orthopedic surgeries, rehab sessions, and an insurance company that wants you to believe you have no choice but to accept a low-ball offer.
What happened to your child at an Arlington area park wasn’t an accident—it was the predictable output of a system. The AAP has been warning about these risks since 1999. ASTM F2970 was written by the industry itself as a minimum safety bar, and the park chose to jump lower to hit a margin target. The waiver was drafted by corporate counsel who knew it likely wouldn’t hold in a Texas court, but hoped you wouldn’t hire a lawyer to challenge it.
Attorney911 was built for this exact fight. Ralph Manginello brings 25+ years of experience and a track record against Fortune 500 giants. Lupe Peña knows the insurer’s script and how to pull it apart. Our offices in Houston, Austin, and Beaumont are our launch point, but our knowledge of trampoline law protects families across the state.
Your child’s case is decided by what we preserve this week. The DVR will overwrite in days. The attendant will transfer in weeks. The incident report will be “revised” on the park’s computer database before we can subpoena the metadata.
Call 1-888-ATTY-911. We are available 24/7. Hablamos Español. No fee unless we win. We advance every expense—the biomechanical models, the pediatric orthopedic consults, the life-care planning—to make sure your child’s recovery fund stays intact.
The park has an army of lawyers. Their corporate parents have multi-billion-dollar insurance towers. You deserve a firm that has already beaten them.
Call (888) 288-9911 now. The case starts today.
