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City of Dickinson Trampoline Park Injury Attorneys Attorney911 of Houston TX 25+ Years Federal Court Admitted Lead Counsel Ralph Manginello and Former Recreational Industry Defense Lawyer Lupe Peña Defeating Sky Zone Urban Air Altitude DEFY and Launch Waivers Anchored by the Cosmic Jump $11.485M Harris County Verdict and Damion Collins $15.6M Urban Air Arbitration Success Mastery of ASTM F2970 ASTM F381 AAP 2019 and EN ISO 23659:2022 Standards for Pediatric TBI SCIWORA Salter-Harris Growth Plate Rhabdomyolysis and Spinal Cord Litigation Involving Backyard Jumpking Skywalker Springfree and Commercial Sky Rider Attractions Utilizing Delfingen Bilingual Doctrine and Tex Fam Code 153.073 to Break Corporate Liability Shields at Palladium Equity and Unleashed Brands Seidler Equity Partners with Hablamos Español Native Representation and 24/7 Virtual Emergency Response No Fee Unless We Win Free Consultation Call 1-888-ATTY-911

April 26, 2026 18 min read
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One bounce. One bad landing. One broken neck. That is all it takes at a trampoline park.

For families in Dickinson, a weekend trip to a nearby jump center in Webster or Pearland is supposed to be about laughter and exercise. But for many, the day ends with “the worst scream that you could ever have heard from a child.” Those are the words of Kaitlin Hill, a mother who watched her three-year-old’s knees buckle as his fémur snapped on a trampoline mat. Her nightmare is a reality we see far too often at the Manginello Law Firm.

If your child was injured at a trampoline park serving Dickinson, or on a backyard trampoline in your neighborhood, you are likely sitting in a hospital room at Texas Children’s or UTMB Health right now. You are feeling a mix of terror and guilt. You signed a waiver at a kiosk, and the park’s manager might have already told you that you “assumed the risk.”

We are here to tell you that the waiver is not a wall. It is noise. At Attorney911, led by Ralph Manginello with over 25 years of experience, we have spent decades making corporate defendants pay for the decisions they make for the sake of their profit margins. Whether it is a national chain like Sky Zone, Urban Air, or Altitude, or a manufacturer like Jumpking or Skywalker, we know how to pierce the corporate shields they hide behind.

The clock is running. Evidence in Dickinson trampoline cases vanishes on a schedule. Park surveillance video is often overwritten in as little as 7 to 30 days. Incident reports get “revised” by corporate risk teams before you even get a copy. We send spoliation letters within 24 hours of being retained to freeze that evidence in its tracks.

What happened to your family in Dickinson wasn’t an accident. It was the predictable output of a system that puts throughput ahead of safety. We are built for this fight.

The Invisible Hazards of Dickinson Trampoline Parks

Most people in Dickinson assume that because a park is open for business, it must be safe. The reality is that the trampoline park industry is largely self-regulated. While Texas has specific rules for Class B inflatable rides under the Texas Amusement Ride Safety Inspection and Insurance Act, the actual trampoline decks are often statutorily excluded. This leaves a massive regulatory gap that we use as a negligence anchor in our cases.

The Physics of the Double-Bounce

The most common mechanism of injury we see in Dickinson cases is the “double-bounce.” If you were at a park near I-45 on a busy Saturday, the courts were likely packed. When a 200-pound adult lands on the same trampoline bed as a 60-pound child who is pushing off, the energy transfer multiplies the child’s launch force by up to four times.

The child isn’t jumping anymore; they are a projectile. This is exactly why ASTM F2970—the safety standard written by the trampoline industry itself—requires parks to enforce age and weight separation. When a Dickinson park ignores these ratios to fit more kids on a court, they aren’t just being sloppy. They are being grossly negligent by disregarding their own industry’s safety floor.

Foam Pits: A High-Catastrophe Attraction

Foam pits in parks serving Dickinson look soft, but they are among the most dangerous features in the building. When foam cubes are not rotated or replaced, they compact. A child diving head-first or landing feet-first can strike the hard floor beneath.

We cite the work of researchers like Eager (2012) and Teague (2024), whose data shows that foam pits have an injury rate of 1.91 per 1,000 jumper-hours. The industry knows this. That is why major chains like Sky Zone and Urban Air are moving toward airbags. If the park your child visited in Dickinson still uses a foam pit, they are using outdated, dangerous equipment because it is cheaper than the alternative.

Who is Responsible for a Dickinson Trampoline Injury?

When we file a case for a Dickinson family, we don’t just sue the local building. We perform “corporate archeology.” We follow the money upstream to the deep pockets that actually control the facility.

The 5-Layer Defendant Stack

Most Dickinson residents don’t realize that “Sky Zone” or “Urban Air” isn’t just one company. It is a layered structure designed to shield the true owners:

  1. The Operator LLC: The local entity in League City or Webster that runs the daily show.
  2. The Franchisee: The multi-unit owner who might own five different parks in the Houston area.
  3. The Franchisor: Entities like Sky Zone Franchising LLC or UATP Management LLC that dictate the safety manuals.
  4. The Brand Parent: Sky Zone, Inc. (formerly CircusTrix) or Unleashed Brands.
  5. The Private Equity Sponsor: Firms like Palladium Equity Partners or Seidler Equity Partners who often approve the cost-cutting measures that lead to understaffing.

In a landmark Kansas arbitration case, Damion Collins v. Urban Air, the franchisor was held responsible for 40% of a $15.6 million award because of a “systemic failure” to implement safety changes. We apply that same logic to Dickinson cases. We name every layer because that is where the real insurance towers–sometimes reaching $50 million to $100 million–actually live.

Backyard Trampoline Manufacturer Liability

If your child was injured in a Dickinson backyard, the liability often shifts to the manufacturer. Brands like Jumpking, Skywalker, and Bouncepro have long histories of CPSC recalls for frame weld failures and netting that tears under UV exposure from the harsh Texas sun.

We look for:

  • Design Defects: Was a safer design, like a springless model, available and feasible?
  • Manufacturing Defects: Did a specific weld fail because of poor quality control?
  • Failure to Warn: Did the manual fail to mention that children under six should never use the product, a rule the American Academy of Pediatrics (AAP) has maintained since 1999?

The Truth About the Dickinson Trampoline Waiver

The most common thing we hear from Dickinson parents is: “I signed the waiver, so I probably don’t have a case.” This is exactly what the insurance adjusters want you to believe. One of our attorneys, Lupe Peña, used to defend these very companies. He knows their playbook because he helped write it. Now, he uses that knowledge to tear their waivers apart.

Why Texas Law is on Your Side

In Texas, and specifically for Dickinson families, there are three primary ways we defeat a waiver:

  1. The Munoz Doctrine: In Texas, under Munoz v. II Jaz, Inc. (1993), a parent cannot pre-emptively sign away a minor child’s right to sue for personal injuries. Your signature might bar your own claims, but your child’s claim is protected by law.
  2. The Gross Negligence Carve-Out: Texas courts refuse to enforce waivers when the defendant’s conduct was grossly negligent. In Harris County, a jury awarded $11.485 million against Cosmic Jump because the park knew a trampoline was torn and left it in service. That is gross negligence, and no piece of paper can protect a park from it.
  3. The Dresser Fair Notice Doctrine: A waiver in Texas must be conspicuous and use express negligence language. If the “release” was buried in a 20-screen iPad click-through with tiny font, it may be legally unenforceable.

We also use the Delfingen doctrine for our Dickinson neighbors whose primary language is Spanish. If you were pressured to sign an English-only waiver without a translation, that contract may have never been validly formed.

Catastrophic Injuries: The Medical Reality

A “broken leg” at a Dickinson-area jump park is rarely just a broken leg. Because children’s bodies are still growing, trampoline impacts cause internal damage that can last a lifetime.

Salter-Harris Growth Plate Fractures

Children’s bones are not fully ossified; they have growth plates made of cartilage. A Salter-Harris Type II fracture—the most common pediatric trampoline injury—can cause a bone to stop growing or grow crookedly. A Dickinson child injured at age eight might not show a leg-length discrepancy until they hit a growth spurt at age fourteen. We build our life-care plans to account for these future surgeries and monitoring needs.

SCIWORA and Cervical Injuries

Dickinson parents need to know about SCIWORA: Spinal Cord Injury Without Radiographic Abnormality. A child can land on their head in a foam pit, have a “normal” CT scan at an ER, and still be suffering from a spinal cord injury. Within hours, they can lose feeling in their limbs. Because the pediatric spine is so flexible, the cord can be stretched and damaged even if the bones don’t break.

We also follow the emerging medical literature on vertebral artery dissection. The viral case of Elle Yona, whose trampoline backflip caused a spinal-cord stroke, was initially misdiagnosed as a panic attack. We work with pediatric neurologists who understand this physiology and can prove the mechanism of injury to a jury.

Rhabdomyolysis: The Under-Reported Emergency

At the Manginello Law Firm, we are currently litigating a $10 million lawsuit against a major university involving rhabdomyolysis and acute kidney failure. This same pathology occurs in Dickinson trampoline park cases.

If your child jumps for 90 minutes in a hot, poorly ventilated Dickinson-area facility without enough water, their muscle tissue can begin to break down. This is exertional rhabdo. 12 to 48 hours later, you might notice your child has “cola-colored” urine, severe muscle pain, and vomiting. This is a medical emergency that can lead to permanent kidney damage. If this happened to your child, we are the only Texas firm with the active medical-litigation architecture already in place to handle it.

The Evidence Preservation Clock in Dickinson

You have a two-year statute of limitations to file a personal injury claim in Texas, but the evidence in your Dickinson case will be gone long before then. Dickinson residents often wait for their child to come home from the hospital before calling a lawyer. In that time:

  • The DVR overwrites: Most parks in League City and Webster use systems that delete footage on a rolling 7-day or 30-day cycle.
  • The Kiosk purges: Your waiver signature metadata—the proof that the signing process was rushed or confusing—can be purged from a database in 72 hours.
  • The staff scatters: Trampoline park attendants have an annual turnover rate of 130%. The teenager who wasn’t watching the court when your son fell will likely have a different job by next month.

Our investigation team in Dickinson moves fast. We pull the 911 CAD records to see exactly when the call was made—or if the park manager followed the “NOT call 911” protocol reported at some Texas locations. We track down ex-employees through LinkedIn and social media who are often willing to testify about short-staffing and broken equipment.

How We Calculate Your Dickinson Family’s Damages

We don’t settle Dickinson cases based on today’s medical bills. We settle them based on forty years of future needs. We retain a panel of experts to build your case:

  • Biomechanical Engineers: To reconstruct the G-forces of the double-bounce.
  • Pediatric Orthopedic Surgeons: To project the impact on your child’s growth plates.
  • Life-Care Planners: To calculate the cost of lifetime physical therapy, home modifications, and future surgeries.
  • Forensic Economists: To quantify the loss of future earning capacity for a child with a traumatic brain injury.

We have recovered multi-million dollar settlements for spinal cord and brain injury victims. We know that a Salter-Harris fracture at age nine means a decade of monitoring. We make the insurance companies pay for the whole decade, not just the ER visit.

Why Dickinson Families Choose Attorney911

If you are a parent in Dickinson, you don’t need a lawyer who handles “all types of accidents.” You need a firm that knows ASTM F2970 more than the park’s own management.

Ralph Manginello’s 25 years of trial experience and federal court admission give us the teeth to take on the private equity firms that own these chains. Lupe Peña’s background in insurance defense gives us the playbook to beat their adjusters.

As our client Chad Harris said, “You are NOT just some client… You are FAMILY to them.” We treat the Dickinson community with that same level of care. We represent the parent who is scared for their child’s future.

No Fee Unless We Win

We work on a contingency fee basis. You pay nothing upfront. We advance all investigation costs—the expert biomechanist, the pediatric consultant, the digital forensics. If we don’t win your case, you don’t owe us a dime. Your family’s recovery fund stays intact.

Frequently Asked Questions for Dickinson Parents

Can I sue if I signed the waiver at a park near Dickinson?

Yes. As we’ve seen in cases like Max Menchaca v. Cosmic Jump, Texas juries routinely find gross negligence that overrides any signed waiver. Furthermore, Texas law generally prevents parents from waiving the rights of a minor child to file their own claim for injuries.

What should I do if the trampoline park’s insurance company calls me?

Do not give a recorded statement. Do not accept a “quick” check for medical payments. This is the “friendly adjuster” trap. They want to lock you into a version of events that blames your child before you have a Dickinson trampoline lawyer evaluating the evidence. Tell them you are represented by Attorney911 and hang up.

How long do I have to file a claim in Dickinson?

In Texas, the personal injury statute of limitations is two years. For minors, it is tolled until they turn 18, but waitnig is a mistake. The evidence at the park in Webster or League City—like the video of the attendant being on their phone—is often deleted within a week. Action must be taken immediately to preserve the case.

My child was hurt on a neighbor’s trampoline in Dickinson. Who is liable?

This often falls under the “attractive nuisance” doctrine. If a homeowner has a trampoline that is not secured (fenced and gated) and a child wanders over and is injured, the homeowner’s insurance may be liable. We look at every layer, including the manufacturer’s failure to provide adequate warnings or a safe design.

What if my family’s primary language is Spanish?

Hablamos Español. Lupe Peña habla con usted directamente—sin intérpretes. If you signed a waiver you couldn’t read, we use the Delfingen doctrine to attack the validity of that agreement.

Take Action for Your Child Today

The decision that changed your child’s life in Dickinson was made long before they got on the court. It was made by a corporate officer who decided to cut staffing, a manufacturer who ignored a recall warning, or a manager who didn’t call 911 because they didn’t want to hurt the park’s reputation.

You are not to blame for what happened. You brought your child to a place that promised fun and health. The park broke that promise. Now, it is our turn to hold them accountable.

Call 1-888-ATTY-911. Our spoliation letter is already drafted and can go out today. We serve Dickinson and the entire Galveston County area with 24/7 availability.

Your child’s case depends on what is preserved this week. Don’t let the DVR overwrite your family’s future.

1-888-288-9911. Hablamos Español. No fee unless we win.

Verbatim Parent Queries and Answers

“Should I take my kid to a trampoline park at all?”
Wait until they are at least six years old. The AAP is clear: trampoline use before six carries a disproportionate risk of fracture. If you do go, perform the lobby inspection we described. If you don’t see at least one monitor for every 32 kids, walk out.

“My kid broke a bone at the park. What do I do?”
Seek medical attention first. Then, call us at 888-ATTY-911 before you talk to the park’s insurance. We need to send a preservation demand for the video footage before the 7-day overwrite cycle hits.

“They wouldn’t call 911—is that legal?”
It is a dangerous industry practice that we treat as evidence of gross negligence. Multiple Texas parks have been reported for instructing staff to downplay injuries. We use those reports to show a pattern of reckless behavior.

“Will I be blamed for taking my child to the park?”
No. The park accepted a non-delegable duty of care when they took your money. Under Texas law, they cannot shift their responsibility for unmaintained equipment or under-trained staff onto a parent who followed the posted rules.

Why the Dickinson Climate Affects Your Case

For Dickinson families with backyard trampolines, the Gulf Coast environment is a hidden defendant. High humidity and salt air from the coast accelerate rust on springs and frames. Extreme UV exposure during Texas summers degrades polypropylene netting, making it “crunchy” and prone to failure when a child falls against it. If your child was hurt because a Jumpking or Skywalker net failed, we argue that the manufacturer failed to test for the specific environmental conditions in the Sun Belt.

The Lakhani Case: A Warning on Harnesses

We remind Dickinson parents of the 14-year-old girl at the Sugar Land Urban Air who fell 30 feet from a climbing wall. Her harness was strapped, but the clip was never attached. This “harness-only” failure is a systemic training gap. If your child was hurt at a ropes course or climbing wall in Webster, we investigate the attendant’s training records to see if they were given the 40-hour certification required for such high-risk attractions.

Closing Kill Shot Sequence

What happened to your child at the trampoline park wasn’t an accident—it was the predictable output of a system. The AAP has been warning about trampolines since 1999. ASTM F2970 was written by the trampoline park industry itself to establish a safety floor. The park operated below that floor to hit a margin target. The waiver was drafted by corporate counsel who knew it wouldn’t hold in most states. The surveillance is engineered to overwrite before most families have a lawyer.

Attorney911 was built for exactly this fight. Ralph Manginello brings 25+ years of catastrophic injury and federal-court experience, including litigation against BP and the University of Houston. Lupe Peña used to defend recreational businesses and insurance carriers from the inside—he knows which waiver clauses hold and which ones break. Our 50-state database tracks exactly how Texas treats parental pre-injury waivers, comparative negligence, and statute of limitations. Our current $10 million lawsuit for rhabdomyolysis uses the same medical experts and the same institutional-accountability framework applicable to trampoline crush and extended-exertion injuries.

Your child’s case is decided by what gets preserved this week. Surveillance DVRs overwrite in 7 to 30 days. Waiver databases purge on cycles as short as 72 hours. Attendants transfer. Foam pits refill. Incident reports get “revised.” In Texas, the statute of limitations on your child’s personal injury claim is two years, but Dickinson families cannot afford to wait. We file fast. We don’t wait.

Call 1-888-ATTY-911. Hablamos Español. No fee unless we win. We advance every expense—biomechanist, pediatric orthopedic surgeon, ASTM compliance expert, life-care planner. Your child’s recovery fund stays untouched. Our spoliation letter goes out within 24 hours of your retention. The case starts today.

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