“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 Hill, the mother of three-year-old Colton, describing the moment a trampoline park changed her family’s life forever. Her warning was shared over 240,000 times because it resonates with a fear every parent in City of Hewitt has when they sign a kiosk waiver and watch their child walk onto an interconnected trampoline court. We have read those words, and we have represented families who have lived that nightmare. At The Manginello Law Firm, known as Attorney911, we know that when your child is injured at an Urban Air, a Sky Zone, or on a backyard Jumpking in City of Hewitt, you aren’t just dealing with an “accident.” You’re dealing with the predictable output of a business model that prioritizes throughput and margin over pediatric safety.
One bounce. One bad landing. One life forever altered. If your child is currently in a trauma bay at a Level 1 pediatric center serving City of Hewitt, or if you are at home trying to figure out how to pay for a decade of orthopedic monitoring for a Salter-Harris growth plate fracture, you need to know that the piece of paper you signed at the front desk is not a wall. It is a hurdle, and we have spent over 25 years jumping over it. Ralph Manginello founded this firm in 1998 with a commitment to holding Fortune 500 corporations and negligent operators accountable. We have litigated against giants like BP, Walmart, and Amazon. The parent conglomerates behind national trampoline park chains — Sky Zone, Inc. (formerly CircusTrix LLC), backed by Palladium Equity Partners, and Unleashed Brands, the owner of Urban Air — don’t bring anything to the table that we haven’t beaten before.
Our associate attorney, Lupe Peña, provides our clients in City of Hewitt a structural advantage most personal injury firms can’t match: he used to represent the insurance companies. Before joining our side of the bar, Lupe Peña defended recreational businesses against the exact same injury claims we now file. He knows which waiver clauses are full of holes and which internal audit reports the parks try to hide. For the families in City of Hewitt’s Spanish-speaking community, Lupe Peña speaks with you directly, in your language, ensuring that no insurance adjuster uses a language gap to settle your child’s claim for pennies on the dollar. Hablamos Español. Llame al 1-888-ATTY-911.
The Reality of Trampoline Injuries in Central Texas
Trampolines send more than 300,000 Americans to the emergency room every year. While many of these incidents happen in backyards across City of Hewitt, a growing and far more dangerous trend is the rise of the commercial adventure park. In a region like McLennan County, where summer temperatures frequently soar, indoor parks like Urban Air in Waco become captive destinations for families seeking AC-cooled recreation. But that indoor environment creates a high-density risk profile that the American Academy of Pediatrics (AAP) has been warning about since 1999.
We don’t just say it’s dangerous; we prove it with the industry’s own data. The commercial trampoline park industry drafted ASTM F2970 as its own minimum safety floor. When we investigate an injury in City of Hewitt, we don’t start with the waiver — we start with the standard. Did the park maintain the required attendant-to-jumper ratio? Was the foam pit compacted below the 8-inch specification required by F2970? Did the monitors enforce the one-jumper-per-bed rule?
Most firms handle a trampoline case like a standard slip-and-fall. We don’t. We treat it as a systemic failure of a corporate architecture. Whether your child was injured by a double-bounce launch, a harness failure on a climbing wall, or is suffering from the delayed-onset symptoms of exertional rhabdomyolysis, we have the medical experts and the litigation experience to name the decision-makers responsible. We are the firm currently litigating a $10 million lawsuit against the University of Houston for rhabdomyolysis and acute kidney failure — the same muscle and organ breakdown seen in children who jump for extended periods in heated indoor parks without proper hydration protocols.
Call 1-888-ATTY-911. Our managing partner, Ralph Manginello, is admitted to the Southern District of Texas and brings over two decades of federal court experience to your case. The clock on evidence is ticking. Park surveillance DVRs in City of Hewitt often overwrite within 7 to 30 days. We send our spoliation letters within 24 hours of being retained to ensure that the footage of your child’s injury doesn’t just “disappear.”
The Industry Vow to Margin: Why Parks in City of Hewitt Fail
The parents in City of Hewitt deserve to know that ASTM F2970 was written by the trampoline industry itself. It is a voluntary standard, which meant the industry had the chance to set a bar they knew they could hit. Yet, on a Saturday afternoon when the park is packed with birthday parties from Midway ISD or Hewitt elementary schools, those standards are the first thing to be sacrificed for profit.
When you walk into a park in City of Hewitt, you see teenagers in branded shirts. These “court monitors” are often 16 or 17 years old, earning near minimum wage, and receiving as little as two to four hours of training before they are expected to manage the safety of 50 active jumpers. The industry has a $25 Court Monitor Certification available through the International Association of Trampoline Parks (IATP), but fewer than half of US parks are even members of the association. We find that the person watching your child is often overworked and under-trained, a recipe for the “systemic failure” that an arbitrator recently cited in a $15.6 million award against Urban Air in Overland Park.
In that landmark case, Damion Collins v. Urban Air, the franchisor — UATP Management, LLC — was held accountable for 40% of the award. The arbitrator found that the park failed to implement safety changes in the face of recognized risks. This is the same corporate tower that oversees parks near City of Hewitt. We use the Collins precedent to dismantle the defense that the corporate headquarters isn’t responsible for what happens at a local franchise. If the franchisor mandates the training, controls the branding, and creates the rules, the franchisor owns the failure.
The Texas Waiver Myth: Dresser, Munoz, and Cosmic Jump
The most common reason families in City of Hewitt hesitate to call a lawyer is the belief that the waiver they signed is ironclad. In Texas, that is simply not true. We rely on three heavy-duty legal anchors to protect our clients:
- The Fair Notice Doctrine (Dresser Industries): Under Texas law, if a park wants to release itself from its own future negligence, it must say so using the exact word “negligence,” and that language must be conspicuous. A waiver buried in 20 screens of a kiosk click-through often fails this test.
- The Minority Rule (Munoz v. II Jaz): In 1993, a Texas court ruled that a parent cannot bind a minor child to a pre-injury waiver of a tort claim. While your own right to sue might be limited, your child’s direct cause of action in City of Hewitt survives your signature in the majority of negligence scenarios.
- The Gross Negligence Carve-Out (Cosmic Jump): In Harris County, a jury awarded $11.485 million after a teen fell through a torn trampoline mat onto concrete. Even though a waiver was signed, the jury found the park was “grossly negligent” because they knew the mat was torn and did nothing. No waiver in Texas can release a defendant from gross negligence.
Ralph Manginello and our legal team are built for this fight. We don’t just ask if you signed a waiver; we ask if the park’s conduct was so reckless that the waiver became paper-thin. With Lupe Peña’s background in insurance defense, we know exactly which clauses in the Sky Zone or Urban Air agreement will be struck by a Texas judge.
Call us at 1-888-ATTY-911. We represent families. We represent children. We represent the parent standing at a hospital bed watching a surgeon explain why a knee will never be the same. The consultation is free, and we advance all investigative costs. You pay nothing unless we win.
The Science of the Double-Bounce: Physics in Hewitt Backyards
Whether the injury happened at a commercial court or on a Skywalker trampoline in a City of Hewitt backyard, the physics are the same. Double-bouncing is the primary mechanism of catastrophic pediatric fractures. It occurs when a heavier jumper lands at the same time a lighter child is pushing off. The energy transfer can multiply the child’s launch force by up to four times. The child isn’t just jumping; they are being catapulted by a mass they cannot control.
Medical literature, including the Nysted ratio, proves that a smaller child is 14 times more likely to be injured than the heavier jumper. This is the science that drives ASTM F2970 and F381. When a park in City of Hewitt allows a 200-pound adult to jump on the same bed as a 60-pound child, they are violating the physics of safety. In a backyard setting, this often happens during unmonitored playdates. Because we understand the biomechanics, we can retain the right engineers to reconstruct the moment of impact, proving that the injury wasn’t a “freak accident” but a predictable result of mass-ratio energy transfer.
Major Injury Mechanisms: More Than Just Broken Bones
We see the anatomic spectrum of trampoline injuries every day. The American Journal of Roentgenology (AJR) 2024 report found that up to 1.6% of all pediatric emergency department trauma is now trampoline-related. In City of Hewitt, these injuries often route to the nearest Level 1 pediatric trauma center.
- Salter-Harris Fractures: A fracture through the growth plate. If this happens to your child at age eight, the bone may stop growing or grow crookedly, a defect that might not manifest fully until age 14. We use life-care planners to project these costs into the future.
- SCIWORA (Spinal Cord Injury Without Radiographic Abnormality): This is a terrifying pediatric-specific condition where a child’s neck is injured but the CT scan in the ER looks normal. Because of their flexible spines, the cord can be compressed and damaged without a bone break. If your child had a “normal” scan but still has neck pain or tingling, you need a second opinion immediately.
- Vertebral Artery Dissection: As seen in the viral Elle Yona case, a backflip can tear an artery in the neck, leading to a spinal cord stroke. This is often misdiagnosed as an “anxiety attack” in emergency rooms. We recognize the patterns that general practitioners miss.
- Rhabdomyolysis: This is our firm’s signature medical vertical. When a child in the Central Texas heat jumps continuously for two hours and then presents 24 hours later with dark brown, “cola-colored” urine and extreme muscle pain, they are in a medical emergency. Their muscle tissue is breaking down and poisoning their kidneys. Our active $10M UH rhabdo case means we have the experts on standby to document the myoglobin cascade and renal tubular damage.
If your child is suffering from any of these conditions after a trampoline visit in City of Hewitt, do not wait. Call 1-888-ATTY-911.
Who is Liable? Piercing the Multi-Layer Corporate Stack
In City of Hewitt, we don’t just sue the local “City of Hewitt Trampoline Park LLC.” We perform corporate archaeology to find the money. A catastrophic spinal cord injury can cost over $5 million in the first five years of care alone. A $1 million primary insurance policy won’t cover it. We pursue:
- The Operator LLC: The immediate owner of the facility.
- The Franchisee: Often a multi-unit owner with additional assets.
- The Franchisor: Sky Zone Franchising or Urban Air Franchise Holdings. They set the rules; they own the failure.
- The Parent Company: Sky Zone, Inc. or Unleashed Brands.
- The Private Equity Sponsor: Firms like Palladium Equity Partners or Seidler Equity who approve the cost-cutting budgets.
- The Product Manufacturer: If a mat tore (like in Cosmic Jump) or a harness failed (like in Matthew Lu), we name Jumpking, Skywalker, or commercial component manufacturers like Ropes Courses, Inc.
By naming every layer of the defendant stack, we access the entire insurance tower — moving from the primary GL to the umbrella and excess layers. Ralph Manginello’s experience in the BP Texas City refinery litigation, which involved billions in settlements, prepared him to handle these multi-layered corporate defendants. We don’t settle for the easy pocket; we fight for the deep one.
The Evidence Preservation Clock: 7 to 30 Days
The most important work in your case happens in the first week. While you are focused on surgeries and physical therapy, the park’s risk management team is working to protect the corporation.
- The DVR Overwrite: Most parks in City of Hewitt use surveillance systems that overwrite footage on a 7, 14, or 30-day cycle. If we don’t demand preservation of all angles immediately, the proof that the monitor was on their phone is gone forever.
- The Kiosk Metadata: Electronic waivers are managed by third-party SaaS vendors. Audit trails showing how long you spent reading the waiver or whether a system glitch occurred are purged on short cycles.
- The Incident Report Revision: We often find through discovery that the original handwritten report from the night of the injury was “revised” and sanitized by a manager 48 hours later. We use digital forensics to find the original meta-data and expose the cover-up.
Our firm uses tools likeFTK Imager and Magnet AXIOM to image DVR hard drives and recover deleted system logs. We don’t just ask for the evidence; we secure it. Call 1-888-ATTY-911 before the park’s rolling delete cycle erases your child’s chance at justice.
Why Choose Attorney911 for your City of Hewitt Case?
We are not a volume firm. We are a catastrophic injury firm that has launched a dedicated trampoline practice from a foundation of 25+ years of trial success. As client Donald Wilcox said, “One company said they would not accept my case. Then I got a call from Manginello… I got a call to come pick up this handsome check.” We take the difficult waiver cases that other firms decline because we know how to win them.
Client Chad Harris noted, “You are NOT just some client… You are FAMILY to them.” That internal culture is why we advance every expert fee and take these cases on a true contingency basis. We know that a City of Hewitt family dealing with a wheelchair-bound child doesn’t have $50,000 for a biomechanical engineer or a life-care planner. We cover those costs.
When you hire Ralph Manginello and Lupe Peña, you are hiring a team with Federal Court admission and a track record of multi-million dollar results. We have fought the biggest companies in the world, and we are ready to fight the trampoline industry for you.
Frequently Asked Questions
Can I sue if I signed the waiver at a park near City of Hewitt?
Yes. Texas law is very specific about the “Fair Notice” doctrine. If the waiver wasn’t conspicuous or didn’t use the word “negligence” correctly, it may be void. Furthermore, per Munoz v. II Jaz, parents generally cannot waive a minor’s personal injury claim in Texas. No waiver protects a park from “gross negligence.”
How long do I have to sue for a trampoline injury in City of Hewitt?
The Texas statute of limitations is two years from the date of injury. However, for a minor, that clock is tolled until they turn 18, meaning they technically have until age 20. But beware: while the legal clock is long, the evidence clock is very short. Surveillance is gone in 30 days. Witnesses move on. Call us in the first week to preserve the case.
My child’s injury was caused by another kid. Is the park still liable?
Absolutely. A trampoline park has a non-delegable duty to supervise and enforce age/weight separation. If the park allowed a weight-mismatched collision to occur, they are responsible for that failure, regardless of who the other jumper was. The park cannot outsource its safety duty to the customers.
What is my trampoline injury case worth?
Settlements for serious trampoline injuries are frequently in the multi-million dollar range. A quadriplegia or permanent SCI case carries a life-care plan value that can exceed $10 million. Moderate fracture cases with growth plate involvement typically anchor in the $500,000 to $2 million range depending on the long-term prognosis. We use forensic economists to quantify the loss of future earning capacity even for very young children.
Does homeowners insurance cover backyard trampoline accidents in City of Hewitt?
Many homeowners’ policies exclude trampoline injuries or require a specific rider. However, even if the homeowner’s primary policy has an exclusion, an umbrella policy might still cover the claim. We also look at the manufacturer of the trampoline (Jumpking, Skywalker, etc.) for product liability if a net failed or a weld broke.
We are a Spanish-speaking family. Will that be a problem?
No. Lupe Peña is a native Spanish speaker and our associate attorney. She works with our families directly. In fact, if the park provided you with an English-only waiver and you don’t read English, the Delfingen doctrine in Texas allows us to challenge the waiver as a failure of contract formation.
What should I do if the park offers us a refund or to pay our medical bills?
Do not sign anything. Many parks offer “Med-Pay” checks (typically $3,000 to $5,000) that have a silent release on the back. If you deposit that check, you may be unknowingly releasing your million-dollar claim for a few thousand dollars. Call us before you accept any payment.
How much does it cost to hire your firm?
Zero upfront. We work on a contingency fee — 33.3% pre-trial and 40% if we go to court. We pay for all the experts, filing fees, and investigators. If we don’t recover money for you, you don’t owe us a dime.
The Kill Shot: Why the Case Starts Today
What happened to your child at City of Hewitt wasn’t an accident — it was the predictable output of a system. The AAP has been warning since 1999. ASTM F2970 was written by the trampoline industry itself as a safety floor, but 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 a Texas court, but they counted on you not knowing that.
Attorney911 was built for exactly this fight. Ralph Manginello brings 25+ years of catastrophic injury and federal-court experience. Lupe Peña used to defend these same companies and knows their internal scripts. Our 50-state database and our active $10M rhabdomyolysis case give us the medical and legal depth that generalist firms simply don’t have.
Your child’s case is decided by what gets preserved this week. By day 10, the Saturday your child was hurt is gone from the DVR. By day 30, the “updated” incident report is the only one in the system. We file fast. We send the spoliation letter within 24 hours. We advance every expense — the biomechanist, the pediatric orthopedist, the life-care planner. Your child’s recovery fund stays intact.
Call 1-888-ATTY-911. Hablamos Español. No fee unless we win. The case starts now.
