If your child was injured at a trampoline park in Oak Point or a neighboring North Texas community, what you do in the next seven days will determine whether your family receives justice or whether a corporate risk management team successfully closes your file forever. At Attorney911, led by managing partner Ralph Manginello with over 25 years of trial experience, we know that a trampoline injury is never just a “freak accident.” It is the predictable result of a business system that chooses profit margins over the safety specifications mandated by the industry’s own standards.
Whether your child suffered a catastrophic break during “Toddler Time” at an Urban Air in Denton or Frisco, or sustained a life-altering spinal injury at a Sky Zone in the North Texas corridor, you are now facing a sophisticated defense machine. The park has already begun its process. They have a waiver they believe is ironclad. They have a surveillance system that is set to overwrite the footage of your child’s injury within weeks. And they have an insurance adjuster who is trained to call you with a friendly tone while building a defense that blames you or your child for the accident.
We are here to stop that machine. Our firm’s depth in North Texas is unmatched, and our team includes associate attorney Lupe Peña, who used to sit on the other side of the table defending recreational businesses and insurance carriers. He knows their playbook because he helped write it. We understand exactly which parts of a Texas trampoline park waiver are full of holes and which “inherent risks” the park is legally responsible for.
The Worst Scream: Why Oak Point Parents Need an Advocate Now
In North Texas, a mother named Kati Hill shared a story that has become a warning for millions of parents. Her three-year-old son, Colton, suffered a broken femur—the strongest bone in the body—at a trampoline park because a larger child was allowed on the same mat. She described it as “the worst scream you could ever hear from a child.”
Families in Oak Point, living in the quiet neighborhoods near Lewisville Lake, often visit these high-intensity parks in Denton, Frisco, or McKinney for birthday parties and weekend fun. When the “worst scream” happens there, the park’s minimum-wage staff is rarely trained to handle the medical emergency. We have seen patterns across Texas, from the record-breaking $11.485 million verdict in Harris County for a teen who fell through a torn mat at Cosmic Jump onto unpadded concrete, to the Ispahani family in Sugar Land where a girl fell thirty feet because an Urban Air attendant failed to attach the fall-protection equipment.
At the Manginello Law Firm, we treat our clients 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.” We recognize the terror of the parent at the bedside. We are not just personal injury generalists; we are some of the only attorneys in the country who have memorized ASTM F2970—the safety standard the trampoline park industry wrote for itself—and then violated when it mattered most.
What Happened: The Physics of Hidden Danger in Trampoline Parks
The trampoline park industry in the United States operates in a unique regulatory vacuum. While the International Organization for Standardization published EN ISO 23659:2022 as a mandatory safety norm in Europe, the U.S. relies on voluntary standards. In Texas, the state does not even require these parks to report injuries to a central agency. This lack of oversight allows dangerous mechanisms of injury to occur thousands of times every year across Texas.
The Multi-Jumper Double-Bounce
This is the signature injury of the commercial jump park. When a 200-pound adult lands on the same interconnected trampoline bed as a 60-pound child from Oak Point, the energy transfer can multiply the child’s launch force by up to 4x. The child isn’t jumping; they are being catapulted. This often results in comminuted femoral shaft fractures or Salter-Harris growth plate injuries that can stunt a child’s physical development for years.
Foam Pit Submerged-Entrapment and Spinal Injuries
Foam pits look soft, but they are often sites of permanent paralysis. The industry knows this, which is why brands like Sky Zone and Urban Air are increasingly replacing them with airbags. When foam cubes are not rotated or replaced according to schedule, they compact. A child diving head-first or landing awkwardly can strike the hard floor beneath the foam. This axial loading is the primary cause of cervical spinal cord injuries and SCIWORA (Spinal Cord Injury Without Radiographic Abnormality), where the child’s spine is damaged even if the initial X-rays look normal.
The Harness and Indoor Coaster Failure
Modern parks in the Denton County area have pivoted to become “Family Entertainment Centers,” bolting on attractions like the Sky Rider indoor coaster or 30-foot climbing walls. The December 2025 fatality of six-year-old Emma Riddle at an Urban Air involved a go-kart mechanical failure, proving that as these parks expand, their safety protocols are failing to keep pace. Whether it is a harness that wasn’t clipped or a zipline cord that creates a strangulation hazard, these adjacent attractions are producing a new wave of catastrophic outcomes.
Who Is Responsible? Piercing the Corporate Shield
When we file a lawsuit for an Oak Point family, we do not just sue the local venue. We perform what we call “corporate structure archaeology.” Most parks are layered to hide the money.
- The Operator LLC: The local entity with direct liability for the untrained “court monitors.”
- The Franchisee: The multi-unit owner who often cuts staffing levels during peak weekend hours to protect margins.
- The Franchisor: Entities like Sky Zone Franchising LLC or UATP Management LLC (Urban Air). In the Damion Collins $15.6 million arbitration award, the franchisor was held responsible for 40% of the damages because of systemic safety failures.
- The Corporate Parent: Sky Zone, Inc. (formerly CircusTrix LLC), backed by private equity firm Palladium Equity Partners, or Unleashed Brands, backed by Seidler Equity Partners.
- The Manufacturers: Companies like Jumpking, Skywalker, or components manufacturers like Ropes Courses, Inc.
We have gone head-to-head with some of the largest corporations in the world, including BP after the Texas City refinery explosion. The fleet of lawyers hired by private-equity-backed trampoline chains does not intimidate us. We know how to discover the franchisor’s audit records that show they knew a park was unsafe months before your child was hurt.
The Truth About the Texas Waiver: Why It Is Noise, Not a Wall
The first thing an insurance adjuster will tell an Oak Point parent is, “You signed a waiver, so there is nothing we can do.” They are counting on you believing them. In Texas, waivers are subject to the “fair notice” doctrine established in Dresser Industries v. Page Petroleum. If the waiver is not conspicuous or fails to explicitly mention the word “negligence” in the proper context, it may be invalid from the start.
More importantly, under Texas law, specifically the Munoz v. II Jaz Inc. precedent, a parent generally cannot sign away a minor child’s right to sue for personal injuries. While the Texas Supreme Court’s 2025 decision in Cerna v. Pearland Urban Air made it easier for parks to force cases into arbitration, arbitration is not a dead end. We have the capability to defeat the waiver’s enforceability in any forum by proving gross negligence—the conscious disregard of safety standards. A park that operates with a 1:60 monitor-to-jumper ratio when the industry standard is 1:32 is making a reckless decision, and no piece of paper can shield them from the consequences of that choice.
Catastrophic Pediatric Injuries: The Long Road to Recovery
A trampoline injury to a child in Oak Point is physiologically different from an adult injury. Pediatric bone is pliable, and the growth plates (physes) are the weakest points. A Salter-Harris Type II fracture at age eight is not just a “broken leg.” It is a decade-long medical event that requires constant orthopedic monitoring to ensure the child’s legs remain equal in length.
We also see the rise of under-reported medical emergencies like exertional rhabdomyolysis. If your child has dark, tea-colored urine or extreme muscle pain 24 hours after a long jump session in a hot North Texas park, they may be experiencing muscle tissue breakdown that can lead to acute kidney failure. We are currently litigating a $10 million case involving rhabdomyolysis and kidney failure; we have the medical experts and the nephrology knowledge to document this pathology and prove the park’s failure to provide rest and hydration was the cause.
48-Hour Evidence Preservation: The Evidence Clock Is Running
In Oak Point, if your child was injured today, the evidence that will win your case is already disappearing.
- DVR Overwrites: Most parks in the DFW metro set their security cameras to overwrite every 7 to 30 days.
- Incident Report “Revisions”: Parks often “finalize” reports days later, sanitizing the original handwritten notes taken by the staff.
- The Kiosk Purge: Electronic signature data can be purged from local databases on rolling cycles as short as 72 hours.
Our firm sends a comprehensive spoliation letter within 24 hours of being retained. We demand the preservation of the DVR hard drive, the training files of the teenage monitors on duty, and the daily inspection logs that show whether the equipment was actually checked before the park opened. We don’t wait for the park to “check their files.” We move to freeze the facts before they can be altered.
Frequently Asked Questions for Oak Point Families
Can I sue if I signed the electronic waiver on the iPad?
Yes. Texas courts have voided these waivers for a variety of reasons, including lack of conspicuousness, gross negligence, and the fact that a parent cannot bind a minor to a pre-injury release of a tort claim. Furthermore, if the person who signed wasn’t the legal guardian—perhaps a grandparent or a family friend at a birthday party—Texas Family Code § 153.073 says they lacked the authority to bind your child.
How much is my child’s trampoline park injury case worth?
The value depends on the permanent impact. National results range from $50,000 for simple fractures to over $15 million for spinal cord injuries. Because we build an individualized Pediatric Life-Care Plan for every catastrophic case, we project the costs for the child’s next 70 years—including corrective surgeries, physical therapy, and lost earning capacity. We don’t settle for the amount of the ER bill; we settle for the amount that secures your child’s entire future.
What if the park says it was my child’s fault for doing a flip?
Texas follows the modified comparative negligence rule, but children under seven are often presumed incapable of negligence. Even for older children, the park has a non-delegable duty to supervise and enforce the “no flip” rules the industry’s ASTM F2970 standard requires. If an attendant watched your child attempt a dangerous move and did nothing, the park is at fault, not the child.
Do I have to pay anything to start my case?
No. We work on a 100% contingency fee basis. We advance all the costs for the biomechanical engineers, pediatric surgeons, and digital forensic experts needed to win. If we don’t recover money for you, you owe us nothing. Your family’s recovery fund stays intact while we fight the corporate insurers.
Why Oak Point Residents Choose Attorney911
We are not a volume firm that takes every case and settles for the first offer. We are a specialized litigation practice. Ralph Manginello is a 25-plus year veteran who brings federal court experience to every North Texas case. Lupe Peña brings the insider perspective of a former insurance defense lawyer.
We represent families in Oak Point and across Denton County who are dealing with Traumatic Brain Injuries, spinal cord infarctions like the one documented in the viral Elle Yona case, and the complex orthopedic challenges unique to children. When the park’s insurance company calls you to suggest a “quick resolution,” they are doing so because they know their exposure. Never take the “friendly” adjuster call. Have us take it for you.
Your Child’s Case Deserves an Immediate Investigation
What happened at that park wasn’t an accident—it was the result of a system that put a 17-year-old with two hours of training in charge of your child’s life. The American Academy of Pediatrics has been warning against trampoline use since 1999. The industry wrote its own safety floor in ASTM F2970 and continues to operate beneath it.
Your child’s future is decided by what gets preserved this week. If you wait until next month, the video is gone, the attendants have quit, and the park has “updated” its waiver kiosk. Call the Manginello Law Firm today at 1-888-ATTY-911. Hablamos Español. Our office is open 24/7 because we know that trampoline injuries don’t just happen during business hours. A case starts with one phone call. Let us start yours now.
La Guía en Español para Familias de Oak Point
Si su hijo se lastimó en un parque de trampolines, usted necesita un abogado que hable su idioma y entienda su cultura. Nuestra abogada asociada Lupe Peña es hispanohablante nativo y representa a nuestros clientes directamente, sin intérpretes ni retrasos. Bajo la doctrina de Delfingen US-Texas v. Valenzuela, si usted firmó un documento en inglés y su idioma principal es el español, la renuncia (waiver) podría ser invalidada por falta de formación válida. No deje que el idioma sea una barrera para la justicia de su hijo. Llame al 1-888-ATTY-911.
Contact Attorney911 | The Manginello Law Firm
Toll-Free: (888) 288-9911
Houston Main Office: 1177 West Loop S, Suite 1600, Houston, TX 77027
Austin Office: 316 West 12th Street, Suite 311, Austin, TX 78701
Beaumont: Available for meetings by appointment
Website: https://attorney911.com
What happened to your child wasn’t your fault. You signed the waiver because the line was long and you wanted them to have fun. The park failed in its duty to keep the environment safe. Let us name those responsible and hold them accountable.
Call 1-888-ATTY-911. The case starts today.
