“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 how Kaitlin “Kati” Hill described the moment her three-year-old son Colton’s life was altered at a trampoline park. Colton suffered a broken femur, spent weeks in a body cast, and became a symbol of a parent’s worst nightmare. As Kati told ABC News, “We had no idea. We would have never put our baby boy on a trampoline if we would have known.”
If you are reading this in a hospital waiting room at Methodist Mansfield Medical Center or sitting at the bedside of your child at Cook Children’s in Fort Worth, you likely share that same crushing weight of regret. We are here to tell you that what happened to your child in Mansfield wasn’t an accident. It was the predictable output of a business model that prioritizes throughput and profit over pediatric safety.
At Attorney911, we don’t just handle personal injury cases; we dismantle the systems that allowed your child to get hurt. Led by Ralph Manginello, who brings over 25 years of courtroom experience and federal court admission to every case, our firm has spent decades making Fortune 500 companies pay for their decisions. We litigated against BP after the Texas City refinery explosion. We are currently litigating a $10 million lawsuit against the University of Houston for a case of rhabdomyolysis and acute kidney failure—the exact same muscle and organ breakdown we see in crushed-limb and extended-exertion trampoline injuries in Mansfield.
Our associate attorney, Lupe Peña, provides our clients with a distinct tactical advantage. He spent years on the other side of the table defending insurance companies and recreational businesses against injury claims. He knows exactly how those park waivers are written because he used to write them. He knows which clauses Texas courts will void and where the holes are in a “paper shield.” We know the playbook the park’s insurer is about to use against you. We’ve already read it, and we know the countermoves.
The Reality of Trampoline Injuries in Mansfield
Mansfield is a high-growth community defined by its youth sports culture and family-oriented neighborhoods. From the competitive cheer programs to the Friday night lights of the Mansfield ISD athletic complexes, our children are active, brave, and often fearless. Trampoline parks like the Urban Air on Walnut Creek Drive or the Altitude and Sky Zone locations serving the Mansfield-Arlington corridor market themselves as safe, supervised environments for this energy.
The data tells a different story. According to the Consumer Product Safety Commission (CPSC), there are more than 300,000 trampoline-related emergency room visits every year in the United States. A pathbreaking study by Teague et al., published in the American Academy of Pediatrics (AAP) journal Pediatrics in January 2024, found an injury rate of 1.14 per 1,000 jumper-hours across the industry. More alarmingly, the study documented a rate of 1.91 per 1,000 jumper-hours for foam pits and 2.11 per 1,000 for high-performance jumping.
When your child is one of those statistics, the park’s management won’t tell you that their industry drafted its own voluntary safety standards, known as ASTM F2970, and then systematically failed to follow them. They won’t tell you that the AAP has formally advised against recreational trampoline use since 1999. They will hand you a clipboard, point to the waiver you signed at the kiosk, and hope you go home and let your health insurance handle the bills.
We don’t let that happen. We represent families. We represent children. We represent the parent standing at a hospital bed watching a surgeon explain what happens when a growth plate is destroyed at age eight. The clock is already running on your case. Mansfield trampoline park surveillance video is often overwritten in as little as 7 to 30 days. Incident reports get “revised” on corporate servers. Witnesses move on. We act immediately to freeze that evidence in place.
Call 1-888-ATTY-911 today. Hablamos Español. Our consultation is free, and we advance every expense needed to prove your case. You pay nothing unless we win.
Why a Signed Waiver Is Not the End of Your Case in Texas
The first thing the insurance adjuster will say when they call your home in Mansfield is that you signed a waiver. They want you pick up that $3,000 “medical payments” check—a move we call the Med-Pay Trojan Horse—because the release on the back of that check could end your case before you even know the full extent of your child’s permanent damages.
Think a signed waiver means you can’t sue? Think again. Texas courts have repeatedly held that a piece of paper is not an automatic shield for corporate negligence. At the Manginello Law Firm, we attack these waivers on four distinct fronts:
1. The Gross Negligence Carve-Out
Under Texas law, and specifically the standard set in Transportation Insurance Co. v. Moriel, a waiver cannot release a defendant from “gross negligence.” Gross negligence involves an extreme degree of risk that the operator was subjectively aware of and chose to disregard with conscious indifference.
If the Urban Air in Mansfield knew its foam pit was compacted below the depth requirements of ASTM F2970, or if they were operating at half the required attendant-to-jumper ratio on a Saturday afternoon birthday-party rush, that is gross negligence. The landmark $11.485 million verdict in Harris County against Cosmic Jump proved this: the jury found the park grossly negligent after a teen fell through a torn slide onto concrete, despite a signed waiver.
2. The Munoz Rule: Protecting Minor Rights
In Texas, the case of Munoz v. II Jaz Inc. established a clear precedent: a parent cannot bind a minor child to a pre-injury waiver of the child’s own personal injury claim. While you may have signed away your own right to sue for derivative damages, your child’s personal cause of action usually survives your signature. We fight to ensure that the child’s future—the 70 years of life they have left after this injury—is protected regardless of what happened at a rushed kiosk sign-in.
3. The Fair Notice and Conspicuousness Attack
Under the Dresser Industries v. Page Petroleum doctrine, a release must meet the “fair notice” requirement. This means the release must be conspicuous—it cannot be buried in fine print or a 20-page digital terms-of-service agreement. If the waiver you signed in Mansfield was deceptive, poorly formatted, or rushed, it may not be enforceable at all.
4. The Delfingen Spanish-Language Defense
Mansfield is a diverse community. If your family’s primary language is Spanish, and the park presented you with an English-only kiosk waiver without providing a translation or a meaningful opportunity to understand it, we invoke the Delfingen US-Texas v. Valenzuela doctrine. Texas courts have denied enforcing agreements where a language barrier and procedural unconscionability existed during the signing process. Lupe Peña speaks with our Spanish-speaking clients directly, ensuring their rights are never lost in translation.
Don’t let a kiosk waiver intimidate you. Call us at 1-888-ATTY-911 and let a former defense insider show you how we dismantle their favorite shield.
How Trampoline Accidents Happen in Mansfield: The Mechanisms of Negligence
Trampoline injuries are not “accidents.” They are the results of physics meeting medical vulnerability, often facilitated by a failure in park supervision. We build your case by identifying the exact mechanism that caused the harm.
The Double-Bounce: A Physics Catastrophe
The most common severe injury mechanism at parks in the DFW area involves the “double-bounce.” When two jumpers of different weights are on the same bed, the heavier jumper (often an adult or a teenager) lands just as the smaller child is pushing off. The energy transfer multiplies the child’s launch force by up to 4x. The child isn’t jumping anymore; they are being thrown by a catapult.
This double-bounce logic is why ASTM F2970 requires age and weight separation on the courts. When we see a 40-pound toddler in a body cast because a 180-pound adult was allowed in the same zone, we don’t just see a broken bone—we see a documented breach of industry safety standards.
Foam Pit Bottoming Out
Foam pits in Mansfield parks look like soft clouds. In reality, they can be death traps if not maintained. Foam blocks compact over time. If they aren’t rotated and replaced according to spec, a jumper will “bottom out” and strike the concrete or hard subfloor beneath. This axial loading is the primary cause of cervical spine fractures and permanent paralysis in the industry. The 2012 death of Ty Thomasson at SkyPark Phoenix was exactly this—a foam pit that was only 2’8″ deep when it was supposed to be 6 feet deep. Use-rate data from Teague 2024 confirms these attractions carry nearly double the risk of a standard court.
The Sky Rider and Harness Failures
Many Urban Air locations feature the Sky Rider, an indoor zipline attraction. This is not a trampoline attraction, but it is covered by the same legally suspect waivers. We have documented a chain-wide pattern of Sky Rider strangulations and harness falls, including a 6-year-old girl strangled in Newnan, GA, and the Lakhani case in Sugar Land where an ISP (internal safety person) allegedly failed to attach the fall-protection equipment. If your child fell from height at a Mansfield park, the evidence likely points to a systemic training failure.
Extended-Jumping Rhabdomyolysis
One of the most under-reported medical emergencies we handle is exertional rhabdomyolysis. Imagine your child jumps for 90 minutes straight in a hot, crowded indoor facility on a summer day in Texas. They get dehydrated. They drink a sugary soda instead of water.
Two days later, they are listless. Their urine is the color of cola. They are in acute kidney failure. Because we are currently litigating a $10 million rhabdo case against a major university, we know this physiology. We know how to prove that the park’s failure to provide hydration protocols and timed rest intervals caused the muscle breakdown.
The “NOT Call 911” Protocol
We have seen reports—documented in Tripadvisor reviews at locations like Urban Air Southlake—where employees are allegedly instructed by management to NOT call 911 and to downplay injuries. Every minute a park manager delays calling paramedics for a neck injury is a minute that child’s spinal cord is at risk. We treat this as evidence of gross negligence and conscious indifference to human life.
Catastrophic Pediatric Injuries: Why the Damage Is Permanent
A broken bone in a child is not a six-week recovery. It’s a lifetime of medical monitoring. When we evaluate a case in Mansfield, we work with pediatric orthopedic surgeons and life-care planners to calculate the true cost of the harm.
Salter-Harris Growth Plate Fractures
Children’s bones grow from the physes, or growth plates. These are made of cartilage and are the weakest part of a child’s skeleton. A trampoline landing that would only sprain an adult’s ankle can shatter a child’s growth plate. A Salter-Harris Type IV or V fracture often means the bone will stop growing, grow crookedly, or require repeated corrective osteotomies over the next decade. We don’t settle for the ER bill; we settle for the ten years of surgery your child still has to endure.
SCIWORA: The Invisible Cord Injury
Spinal Cord Injury Without Radiographic Abnormality (SCIWORA) is a pediatric-specific phenomenon. A child lands on their head in a foam pit. The X-rays and CT scans at Methodist Mansfield or Texas Health might look normal, but the child is experiencing neurological symptoms. Because a child’s spine is more elastic than the cord itself, the cord can be stretched and damaged without a vertebral fracture. We know to look for this. We know how to hire the neurologists who can prove the imaging mismatch.
Vertebral Artery Dissection and Pediatric Stroke
As seen in the viral Elle Yona TikTok case—which has garnered over 27 million views—a backflip into a foam pit can cause an intimal tear in the vertebral artery. This produces a spinal cord infarction or stroke. If your child was misdiagnosed with a “panic attack” after a trampoline park injury but continues to have back pain or neurological deficits, you need immediate specialist intervention and a lawyer who understands AJR 2024 radiographic evidence.
Confronting Compartment Syndrome
When a limb is crushed or suffers a severe fracture, pressure can build up inside the muscle compartments. If a park fails to identify this or discourages an immediate ER visit, the result is ischemic myonecrosis—muscle death. This leads to permanent limb dysfunction or amputation. We bridge our deep medical knowledge from our UH rhabdo litigation directly into these compartment syndrome cases to prove institutional accountability.
The Attorney911 24-Hour Forensic Response
When you hire our firm, we don’t wait for the court schedule. We launch an immediate investigation into the Mansfield facility that caused the harm.
- The Spoliation Demand: Within 24 hours of being retained, we send a certified letter to the park, the franchisor (such as UATP Management or Sky Zone Franchising LLC), and the parent conglomerate (Palladium Equity or Seidler Equity). We demand the preservation of specific DVR channels, the exact kiosk waiver version metadata, and the original incident report drafts.
- Metadata Archaeology: We don’t just want the “final” incident report. We want the digital metadata that shows who edited the report two days later to remove the mention of the missing court monitor.
- The “Surveillance Glitch” Counter: When a park says the video “glitched” precisely at the moment of the accident, we bring in digital forensic examiners. A Georgia jury recently awarded $3.5 million to Mathew Knight in a case where four cameras “glitched” simultaneously—the jury inferred spoliation, and so do we.
- Ex-Employee Outreach: We use LinkedIn alumni searches and labor records to find former Mansfield park attendants who worked the shift when you were hurt. High turnover means these witnesses are often out of the park’s HR control and willing to tell the truth about understaffing and broken equipment.
- ASTM Compliance Audit: We walk the court with biomechanical engineers. We measure foam pit depth against ASTM F2970. We test net anchor strength against ASTM F381 for backyard cases. We don’t guess—we prove.
The clock is running. If you wait, the Saturday afternoon your child was hurt is replaced by new footage. Call 1-888-ATTY-911 now.
Backyard Trampoline Injuries: Attractive Nuisance and Product Defect
Not every trampoline injury happens at an Urban Air or Altitude. Thousands happen in the backyards of families in Mansfield and across Tarrant County. These cases follow a different but equally complex legal path.
The Attractive Nuisance Doctrine
If your neighbor’s child wandered onto your property and was injured on your trampoline, you may be liable under the “attractive nuisance” doctrine. Texas law recognizes that a trampoline is an artificial condition that is inherently attractive to children who are too young to appreciate the danger. Homeowners have a duty to secure these hazards with fences, locked gates, and removed ladders.
We also have seen the devastating impact of insurance gaps. Many homeowners’ policies in Texas explicitly exclude trampoline injuries. We look for the umbrella layers and the manufacturer’s liability to find the recovery fund your child needs.
Manufacturer Liability: Recalls and Defective Welds
If the trampoline net failed or a frame weld snapped, the homeowner isn’t the only one responsible. We hold manufacturers like Jumpking, Skywalker, SEGMART, and JumpSport accountable.
- Jumpking Recalls: Historically, over 1 million Jumpking units were recalled for breaking welds and mounting brackets with sharp edges.
- SEGMART 2026 Recall: The CPSC recently issued a strangulation hazard recall for toddler trampolines.
- Walmart and Amazon Liability: If you bought a “Bouncepro” from Walmart or an “Amazon Basics” trampoline, we use the Bolger v. Amazon and Oberdorf doctrines to hold the retailer liable as a seller of a defective product.
The American Academy of Pediatrics has been warning that trampolines do not belong at home since 1999. Every manufacturer that sells a product against that consensus is a potential defendant in our eyes.
Frequently Asked Questions for Mansfield Parents
Can I sue if I signed the Urban Air or Sky Zone waiver in Mansfield?
Yes. As discussed, Texas law provides multiple avenues to defeat these waivers, especially in cases of gross negligence, minor injuries, or bilingual formation defects. The recent Damion Collins arbitration award of $15.6 million proved that even with a waiver, a skilled advocate can win a life-altering award.
How much is my child’s trampoline injury case worth?
Every case is unique, but we anchor our valuations in national data and life-care planning. A serious pediatric femur fracture with growth plate involvement typically settles in the $500,000 to $2 million range. Catastrophic spinal cord or brain injuries can reach results in the multi-millions, such as the $11.485 million Cosmic Jump verdict.
What should I do if a Mansfield park manager tells me they won’t give me the video?
Never take “no” for an answer from the defendant. We subpoena the DVR hardware itself and the access logs. If they have destroyed the video after our spoliation letter was received, we move for an adverse inference instruction, which tells the jury to assume the video would have proven the park was at fault.
How long do I have to sue a trampoline park in Texas?
The standard statute of limitations is 2 years from the date of injury. However, for a minor’s personal claim, the clock is tolled until they turn 18, giving them until age 20. But do not wait. The evidence will be gone within months. A case filed at age 19 for an injury at age 6 is almost impossible to win because the witnesses and video are decades gone.
Does it cost anything to hire Attorney911?
No. We work on a contingency fee basis. We pay for the biomechanical engineers, the orthopedic consultants, and the accident reconstruction. You pay nothing unless we recover money for you. Your child’s recovery fund stays intact.
Why Choose The Manginello Law Firm?
You are not “just another client” to us. 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 represent the parent who can’t sleep because they keep hearing the sound of that bone breaking. We represent the family facing a lifetime of physical therapy.
We’ve gone head-to-head with the largest corporations and insurers in the world. We’ve fought BP. We’ve fought Walmart. We’ve fought Amazon. The private equity sponsors behind Sky Zone (Palladium Equity) and Urban Air (Seidler Equity) don’t bring anything we haven’t beaten before.
Most firms handle a trampoline case like a standard slip-and-fall. We don’t. We built our practice around the specific physics of the double-bounce, the medical reality of the pediatric growth plate, and the corporate archaeology required to pierce the five-layer chain stack.
If your life changed in one bad landing, you don’t need a lawyer who handles “all types of cases.” You need a firm that knows exactly how to make the park pay.
Call 1-888-ATTY-911 (1-888-288-9911). Open 24/7. Hablamos Español. Beaumont, Austin, and Houston offices serving Mansfield and all of Texas.
Procedural Scaffolds and Resources
- Evidence Preservation Template: We provide a downloadable guide for parents to send a 24-hour litigation hold.
- 50-State Waiver Map: Our firm maintains a research moat identifying parental indemnity status in every jurisdiction.
- NEISS Custom Query Workflow: We pull year-specific data for Mansfield parks to prove a pattern of prior incidents.
Justice for your child starts with one phone call. Let’s hold them accountable together.
