For families in City of Lytle, a Saturday trip up I-35 into San Antonio for a few hours at a trampoline park is a common weekend ritual. You load the kids into the car, you drive past the Lydia’s Mexican Restaurant, enter the highway, and twenty minutes later you’re at a facility like Urban Air or Altitude. You pay the admission, you hand your children the neon wristbands, and you sign the electronic waiver on the iPad kiosk because the line is long and the kids are eager to jump.
You assume that because the park is open for business, it is safe. You assume that because there are teenagers in “Court Monitor” shirts standing at the edge of the mats, your child is being watched. You assume the waiver you signed is a standard formality of modern life.
Then the double-bounce happens.
Your child is airborne, then screaming. The femur—the strongest bone in the human body—snaps under the multiplied force of a 200-pound adult landing on the same trampoline bed. As that sound, which Texas mother Kati Hill described to ABC News as “the worst scream that you could ever have heard from a child,” echoes through the facility, the teenagers with the whistles don’t move. They aren’t trained to move. In fact, as documented in public reviews of Urban Air locations in Southlake and San Antonio, some employees are reportedly instructed by management to NOT call 911.
At the Manginello Law Firm, we have spent 25 years representing families in City of Lytle and across Texas in catastrophic injury cases. Our founding partner, Ralph Manginello, has litigated against Fortune 500 corporations like BP following the Texas City refinery explosion. Our team includes Lupe Peña, an attorney who used to represent the insurance companies and recreational businesses we now sue. He knows their playbook because he helped write it. We are not a general practice firm that “handles” trampoline cases. We are a catastrophic injury firm that has built a specialized practice to dismantle the trampoline park industry’s shield of immunity.
If your child was injured at a trampoline park after a trip from City of Lytle, you need to understand three things immediately: the evidence is disappearing, the waiver is not the wall they want you to believe it is, and the park’s insurance policy is just the first layer of recovery.
Call 1-888-ATTY-911. We answer 24/7. Hablamos Español. Our spoliation letter demanding the preservation of surveillance video and incident reports goes out within 24 hours of your call.
The Systemic Architecture of Negligence in the Trampoline Industry
A trampoline injury in City of Lytle is never just an “accident.” It is the predictable output of a business model that puts margin over minors. The American Academy of Pediatrics (AAP) has formally advised against recreational trampoline use since 1999. That is over a quarter century of pediatric medical consensus that the industry has chosen to ignore.
The commercial trampoline park industry is essentially self-regulated. These parks operate under ASTM F2970, a voluntary safety standard that the industry itself helped write. When a park violates these standards—failing to enforce age separation, understaffing courts, or failing to rotate compacted foam blocks—they are violating a safety floor they established for themselves.
In City of Lytle, backyard trampolines manufactured by Jumpking, Skywalker, or Bouncepro (Walmart’s private label) are also prevalent. These products frequently reach backyards in Atascosa County with design and manufacturing defects that the Consumer Product Safety Commission (CPSC) has been flagging for decades. Whether the injury happened at a San Antonio park or in a City of Lytle backyard, the liability architecture is the same: someone made a business decision to accept a risk that your child paid the price for.
The 7-to-30-Day Evidence Window
For a family in City of Lytle, the most urgent deadline isn’t the statute of limitations; it’s the DVR overwrite cycle. Most commercial trampoline parks in the San Antonio metro use surveillance systems that overwrite footage every 7 to 30 days.
When we are retained for a City of Lytle case, we immediately demand the preservation of:
- Multi-angle surveillance video: To prove the attendant wasn’t watching or that a weight-mismatch violation occurred.
- The Original Incident Report: Before it is “finalized” (sanitized) by risk management.
- Kiosk Metadata: To prove the waiver process was rushed or that a non-guardian signed (a common occurrence at birthday parties).
- Attendant Training Logs: To expose 17-year-old monitors with only two hours of training supervising 50+ jumpers.
If you wait to call an attorney, you are allowing the park to let the evidence of their negligence vanish.
Dismantling the Waiver: Why a Signature Is Not a Shield
The most common reason families in City of Lytle don’t seek legal help is the belief that the waiver they signed at the kiosk ended their rights. This is exactly what the park’s insurance adjuster wants you to believe. They are wrong.
The Gross Negligence Carve-Out
In Texas, no waiver can release a defendant from liability for gross negligence. Our firm knows how to build a gross negligence case by documenting “conscious indifference” to safety. In the landmark Cosmic Jump case in Harris County, a jury awarded $11.485 million—including $6 million in punitive damages—because the park knew a trampoline slide was torn and failed to fix it. The waiver was signed. The jury disregarded it. We apply this same pressure to parks serving City of Lytle.
The Munoz v. II Jaz Inc. Rule for Minors
For over 30 years, Texas law has been clear: a parent generally cannot sign away a minor child’s independent right to sue for personal injuries. Under the authority of Munoz v. II Jaz Inc. (Tex. App.—Houston [14th Dist.] 1993), your signature on that iPad in the lobby might bar your recovery for the medical bills you paid, but it does not bar your child’s claim for their own permanent impairment and suffering.
The Delfingen Bilingual Challenge
Lytle has a proud, multi-generational Hispanic community. If your primary language is Spanish and you were presented with an English-only waiver on a tablet without a translation or explanation, the waiver can be challenged on formation grounds. We use the Delfingen US-Texas v. Valenzuela doctrine to argue that no valid contract was formed because there was no meaningful assent. Lupe Peña speaks with our Spanish-speaking clients directly to ensure their rights are protected from the start.
Catastrophic Injuries and the Pediatric Life-Care Plan
A “broken leg” at age seven is not a broken leg. It is a potential Salter-Harris Type II growth plate fracture. Because children’s bones are still developing, a fracture that crosses the physis (growth plate) can result in a limb that grows crooked or stops growing entirely. This may not be fully visible until your child hits their next growth spurt at age 12 or 14.
At the Manginello Law Firm, we don’t settle for the ER bill. We work with a network of experts to calculate the lifetime cost of a City of Lytle child’s injury, including:
- Pediatric Orthopedic Surgeons: To project the need for future corrective osteotomies or leg-length equalization.
- Biomechanical Engineers: To model the energy transfer of the double-bounce that caused the injury.
- Certified Life Care Planners: To quantify the multi-million dollar reality of a permanent spinal cord injury (SCI) or traumatic brain injury (TBI).
- Forensic Economists: To calculate the loss of future earning capacity over 60+ years.
We are currently litigating a $10 million lawsuit involving rhabdomyolysis and acute kidney failure—the same muscle breakdown pathology we see in children who spend extended hours jumping in overheated parks without hydration. We know the medicine, and we know how to make it understandable to a jury in Atascosa County.
Common Accident Mechanisms at Parks Serving City of Lytle
When you visit a park like Urban Air or Altitude near I-35, you aren’t just dealing with trampolines. These facilities have shifted to a Family Entertainment Center (FEC) model, bolting on attractions that carry their own deadly risks.
The Double-Bounce (Multi-Jumper Collision)
This is the signature mechanism of the industry. When a larger jumper lands as a smaller child is pushing off, the launch force is multiplied by up to 4x. This is a direct violation of ASTM F2970’s age-separation and one-jumper-per-bed rules.
Foam Pit Submerged-Entrapment
Foam pits are deceptively dangerous. When the foam blocks compact over time, a child can land head-first and strike the hard concrete subfloor. This is the mechanism responsible for cervical spine injuries and paralysis. Many parks are replacing these with airbags, which is a structural admission that foam pits were never safe.
Sky Rider and Harness Failures
Urban Air’s Sky Rider zipline has a documented chain-wide pattern of strangulation and fall-from-height incidents. In Sugar Land, a teenager fell 30 feet because an attendant failed to attach the fall-protection equipment. We look for these chain-wide patterns to prove that the injury in your case was foreseeable and preventable.
The Rhabdomyolysis Risk
Children in Lytle are often involved in high-intensity youth sports. When you add a two-hour trampoline session in a 90-degree indoor facility, you create a perfect storm for exertional rhabdomyolysis. If your child has dark, “cola-colored” urine or disproportionate muscle pain 24 hours after a visit, go to the emergency room immediately. It is a kidney-failure emergency.
Who Is Liable for a City of Lytle Trampoline Injury?
We don’t just sue the local park operator. We pierce the corporate structure to find the money.
- The Operator LLC: The local entity with a limited insurance policy.
- The Franchisee: The multi-unit owner responsible for local hiring and training.
- The Franchisor: Corporate entities like Sky Zone Franchising LLC or Urban Air Franchise Holdings that mandate the safety manuals their parks ignore.
- The Private Equity Parent: Conglomerates like Palladium Equity Partners or Seidler Equity Partners who make the cost-cutting decisions that lead to short-staffing and broken equipment.
- Equipment Manufacturers: Companies like Jumpking or Skywalker who sell defective products into City of Lytle backyards.
Choosing the Right Fight: Why City of Lytle Families Call Us
Most personal injury firms handle a trampoline case like a trip-and-fall at a grocery store. They send one letter, see the waiver, and tell you there’s no case. We are different.
- Federal Court Experience: Ralph Manginello is admitted to the U.S. District Court for the Southern District of Texas. We have handled complex, multi-party litigation against multinational corporations.
- Inside Knowledge: Lupe Peña gives our clients the advantage of knowing exactly how the insurance companies will try to devalue your child’s claim.
- No Upfront Costs: We advance every dollar of the investigation. You pay nothing unless we recover for you.
- The Rhabdo Bridge: Our active $10M university litigation gives us a unique competitive edge in medical discovery for muscle-crush and exertion injuries.
If your child is in a body cast, or if a doctor is explaining that a growth plate was destroyed at age nine, you deserve more than an “experienced” attorney. You deserve a firm that has memorized ASTM F2970, knows every hole in the Urban Air waiver, and has the resources to take on private equity parents.
Dont let a clipboard in a lobby determine your child’s future.
Call 1-888-ATTY-911.
Attorney911 / The Manginello Law Firm, PLLC
Houston · Austin · Beaumont
Frequently Asked Questions for City of Lytle Families
Can I sue if I signed the waiver at a San Antonio trampoline park?
Yes. In Texas, waivers often fail because they are not “conspicuous” or do not meet the “express negligence” doctrine—meaning they didn’t use the word “negligence” correctly. Furthermore, your signature cannot waive your child’s own legal rights under the Munoz rule. We have successfully pursued many cases where a waiver was signed.
How long do I have to file a lawsuit in Atascosa County?
Texas has a two-year statute of limitations for personal injury. However, for a minor under eighteen, that clock is “tolled” (paused) until they turn 18. This means a child injured in City of Lytle could technically wait until age 20 to file. But you should never wait. Surveillance video at these parks is usually gone within 30 days. The case is won or lost in the first month.
What if my child was injured on a neighbor’s backyard trampoline in Lytle?
Texas follows the “attractive nuisance” doctrine. Even if your child wandered onto the property without an invite, the homeowner may be liable if the trampoline wasn’t properly secured (fencing, ladder removal). We also look at the homeowner’s insurance policy, despite the fact that many insurers try to exclude trampolines.
How much is a trampoline park injury settlement worth?
Settlements depend on the severity of the injury and the available insurance layers. Moderate fracture cases often anchor in the $75,000 to $500,000 range. Catastrophic spinal cord or brain injuries can reach into the millions, as seen in the $15.6 million Collins award and the $11.485 million Cosmic Jump verdict. We build every case to maximize the “Life Care Plan” value.
Can we call even if we aren’t U.S. citizens?
Absolutely. Your immigration status has no bearing on your right to seek justice for your child in a Texas civil court. Communications with our firm are 100% confidential and privileged. We have helped many families in the South Texas region navigate these cases with privacy and dignity.
Why didn’t the park call 911 when my child was hurt?
A common industry tactic is to minimize injuries to discourage lawsuits. Some parks specifically instruct staff to downplay trauma or offer a refund to get you out of the building. This behavior is evidence of gross negligence. If the park failed to call 911 for a serious injury, that becomes a central point in our liability argument.
What should I do if my child has dark urine after jumping?
Get to the nearest emergency room immediately. This is a classic sign of exertional rhabdomyolysis, where damaged muscle tissue is poisoning the kidneys. Mention the trampoline park visit to the ER doctor and demand a CK (Creatine Kinase) test. Once your child is stable, call us. This is a medical emergency that requires legal accountability.
What happened to your child at the park wasn’t an accident—it was the result of a system that accepts a “failure rate” for the sake of profit. We don’t accept it. We name the decision-makers, we prove the negligence, and we make them pay.
1-888-ATTY-911.
Hablamos Español. No fee unless we win.
Detailed Breakdown: The Texas Liability Stack for Lytle Residents
Navigating the legal landscape after a serious injury requires more than just knowing “what happened.” It requires an understanding of how Texas courts view recreational risk. For a family in City of Lytle, your case will likely be filed in either Atascosa County or Bexar County (depending on where the park is located). We use a 7-stage “Proof Cascade” to ensure the park cannot hide behind their standard defenses.
Stage 1: The Foreseeability Anchor
We establish that the injury was not a freak occurrence. We cite the American Academy of Pediatrics’ warnings dating back to 1999. In Texas, the park operator owes you a duty to warn of “unreasonably dangerous conditions” they knew or should have known about. If they had a prior similar incident—which most San Antonio parks do—they had actual notice of the risk.
Stage 2: The Specific Standard Violation
We cross-reference the park’s operations manual with ASTM F2970. Did the park maintain the required 1:32 monitor ratio? Was the foam pit tested for depth? Most City of Lytle parents are surprised to find that the “rules” the teenagers shout at them aren’t the only rules the park should be following.
Stage 3: The Mechanical Failure
We bring in a biomechanical engineer to explain how the double-bounce multiplied the force on your child’s limb. We show that a 50-pound child doesn’t have the skeletal density to survive a landing initiated by a 200-pound adult on the same bed. This is physics, and in a Texas courtroom, physics is harder to argue with than a waiver.
Stage 4: Corporate Accountability
We expose the “Business Decision.” The monitor wasn’t watching because the park cut staff to pay for a new go-kart track. This is where we move from ordinary negligence to gross negligence. In Texas, gross negligence consists of “conscious indifference” to a high degree of risk. That is the key to unlocking punitive damages in City of Lytle cases.
Stage 5: Pre-empting the Defense
The adjuster will call your home in Lytle and try the “Friendly Adjuster Call.” They’ll say, “We just want to help with the medical co-pays.” This is a trap. They are looking for a recorded statement where you admit your child was “playing rough.” We stop those calls on Day 1.
Stage 6: The Economics of Recovery
We build a Life Care Plan. For a City of Lytle child with a Salter-Harris fracture, the damages calculation isn’t just today’s cast; it’s the five surgeries they will need between now and age 18 to keep their leg straight.
Stage 7: The Recipient Tower
We find the money. We look past the operator LLC. We look for the franchisor’s “additional insured” coverage. We look at the manufacturer’s product liability tower. We ensure that our families aren’t fighting for a $1 million policy when their child’s care will cost $5 million.
Why the “Inherent Risk” Defense Fails
Trampoline parks love the phrase “inherent risk.” They want you to believe that breaking a bone is just part of the game. Our response is simple: A torn mat is not an inherent risk. An unstrapped zipline harness is not an inherent risk. A 17-year-old monitor texting during his shift is not an inherent risk.
In Texas, under the Farley v. MM Cattle Co. precedent, “assumption of risk” is no longer a separate defense. It is merely a piece of the “Comparative Fault” puzzle. Even if you are worried your child was doing something they shouldn’t have, they can still recover as long as the park’s negligence was a larger factor.
You did nothing wrong by taking your child to a park for a birthday party. The park did everything wrong by accepting your money and failing their duty.
Call Ralph Manginello and Lupe Peña. Let us start the investigation today.
1-888-ATTY-911.
Bufete Manginello — Attorney911
Justicia para familias tejanas.
Verbatim Parent-Voice Recognition
If you are a parent in Lytle, you might recognize these feelings from the moments after the injury:
- “We had no idea it could be this bad.”
- “I felt so much guilt for signing that paper.”
- “They wouldn’t give us the manager’s name.”
- “The other kid was so much bigger than mine.”
We hear these statements every day. Our goal is to transform that fear into a case for accountability. We represent families. We represent the parent sitting at the kitchen table in Lytle looking at a stack of bills they didn’t ask for. We represent you.
The clock is running.
1-888-ATTY-911.
The Forensic Evidence List: What We Pull in Lytle Cases
When we file a case against a San Antonio park, we demand the “Evidence Trinity”:
- Digital Forensics: We image the DVR to prevent footage deletion. We pull the kiosk audit trail to see if the waiver was properly executed.
- Corporate Forensics: We pull the “Loss Run” history of the park. How many other Lytle children were hurt there last year?
- Mechanical Forensics: We send a specialist to measure the tension of the springs and the depth of the foam pit blocks.
Don’t wait for them to “clean up” the scene.
1-888-ATTY-911.
Attorney911.com
Special Note on Rhabdomyolysis and Compartment Syndrome
For the active kids in City of Lytle who are training for sports, trampoline parks present a unique cardiovascular danger. The combination of high heat and plyometric exertion can cause the muscles to literally die and leak toxin into the blood. This is exertional rhabdomyolysis. If your child was “too tired” to walk after jumping and had muscle swelling in their legs, do not wait. Go to the Children’s Hospital of San Antonio immediately.
We are one of the few firms in the United States with an active $10 million lawsuit specifically targeting rhabdo and kidney failure from institutional neglect. We have the expert pool ready for these cases.
If the park ignored your child’s thirst or heat fatigue, they are liable for the renal damage that follows.
1-888-ATTY-911.
Final Kill Shot:
The park has lawyers. The corporate parent has private equity money. The insurance company has adjusters who are trained to make you go away. Who do you have?
You have us.
1-888-ATTY-911.
Attorney911 / The Manginello Law Firm, PLLC
Houston · Austin · Beaumont · Serving City of Lytle.
