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Blog | City of Slaton

City of Slaton Trampoline Park Injury Lawyer: Attorney911 of Houston, TX, Ralph P. Manginello (25+ Years Experience, Federal Court Admitted) and Former Recreational-Business Defense Attorney Lupe Peña Defeating Sky Zone, Urban Air, DEFY and Altitude Waivers; City of Slaton Experts in the Cosmic Jump $11.485M Harris County Verdict, Damion Collins $15.6M Urban Air Arbitration and Active $10M UH Pi Kappa Phi Rhabdomyolysis Litigation; Mastery of ASTM F2970, ASTM F381, EN ISO 23659:2022 and AAP Policy for MaxxAir Lubbock and Backyard Jumpking Accidents; Pediatric Traumatic Brain Injury, SCIWORA, Salter-Harris Growth Plate and Vertebral Artery Dissection Specialists; Delfingen Bilingual Waiver Defeat, Tex Fam Code 153.073 Signer-Authority Attacks, and 7-Day DVR Spoliation Forensic Imaging; Serving City of Slaton Families at Level 1 Pediatric Trauma Centers; Hablamos Español, 1-888-ATTY-911, Free Consultation, No Fee Unless We Win

April 26, 2026 17 min read
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At the MaxxAir in Lubbock or across the backyard fences of Slaton, a Saturday afternoon is supposed to be defined by laughter and the rhythm of a trampoline mat. You take your child to an adventure park on a weekend for a birthday party, or you buy a Skywalker or Jumpking for the yard because you want them active and outside. Then the double-bounce happens. Or the net fails. Or a fourteen-year-old blunders into your six-year-old on an unmonitored court.

We have stood at the hospital bedsides of children in Lubbock County who went from a mid-air laugh to a life-altering fracture in less than two seconds. We have heard what Kaitlin Hill told the national media after her toddler Colton broke his femur at a park: “The worst scream that you could ever have heard from a child.” We’ve seen the “Toddler Time” marketing and then we’ve seen the trauma reports.

If your family’s life changed in a single jump in Slaton, you aren’t just dealing with a “freak accident.” You are dealing with the predictable output of a business model that prioritizes throughput and margin over pediatric safety. Whether the injury happened at a commercial chain like Urban Air or Sky Zone, or on a defective backyard mat degraded by the relentless West Texas sun, the legal architecture for accountability is specific.

We are Attorney911—The Manginello Law Firm. Led by Ralph Manginello, with over 25 years of trial experience and admission to Federal Court, we don’t handle trampoline cases like ordinary slip-and-falls. We treat them like the complex corporate accountability battles they are. Our team includes a former insurance defense attorney, Lupe Peña, who used to sit on the other side of the table. He knows exactly how the waivers are drafted and exactly where the holes are.

The clock is already running. Not just the legal clock, but the evidence clock. Surveillance video at park locations near Slaton typically overwrites in as little as 7 to 30 days. If you wait, the proof of what actually happened vanishes. Call us at 1-888-ATTY-911. Hablamos Español. Our fees are contingency-based—you pay us nothing unless we win.

The Inevitable Crisis: Why Slaton Trampoline Injuries Aren’t Accidents

When we investigate a catastrophic injury in Lubbock County, the defendant’s first move is always to point at the iPad waiver you signed or the “inherent risks” of jumping. We don’t accept that framing.

A trampoline injury is a business decision.

The American Academy of Pediatrics (AAP) has formally advised against recreational trampoline use since 1999. They reaffirmed it in 2012 and updated it again in 2019. For over a quarter-century, the medical consensus has been clear: trampolines maim children. Manufacturers like Disney-endorsed brands, Skywalker, and Jumpking know this. They sell them anyway.

Commercial parks like Urban Air, Altitude, and Sky Zone take that risk and multiply it by industrial throughput. They operate under ASTM F2970—a safety standard the trampoline park industry actually drafted for itself to set a “safety floor.” When a park in the Slaton area fails that floor—by understaffing a court, by letting a 200-pound adult jump next to a 50-pound child, or by failing to maintain a foam pit—they aren’t having an “accident.” They are choosing to operate below the very bar they helped set.

The Physics of the Double-Bounce

In Slaton backyards and Lubbock parks, the “double-bounce” is the most frequent cause of catastrophic fracture. The physics are brutal. When a heavier jumper lands while a lighter jumper—usually a child—is pushing off, the trampoline bed becomes a catapult. Kinetic energy transfers from the larger mass to the smaller one, multiplying the child’s launch force by up to 4x.

The child’s musculoskeletal system isn’t engineered to decelerate from that height or velocity. This is how we see comminuted femoral shaft fractures and Salter-Harris growth plate injuries in children who were “just jumping.”

The Texas Powerhouse: Why Accountability Happens in Slaton

Texas is the headquarters of the trampoline park industry. Urban Air is based in Grapevine; Altitude is based in Fort Worth. Because these corporate giants are Tejanos, we have a unique advantage in holding them accountable.

We don’t need to learn the corporate structure of Sky Zone, Inc. (formerly CircusTrix) or Unleashed Brands (the parent of Urban Air) when a case comes in. We already know the layers. We know that the local operator LLC is often undercapitalized, but the money is upstream in the franchisor’s additional-insured coverage and the private equity sponsor’s excess layers (backed by firms like Palladium Equity Partners or Seidler Equity).

The Harris County Benchmark: Cosmic Jump’s $11.485 Million Lesson

Texas families need to know the name Max Menchaca. In a Harris County courtroom, a jury was presented with the case of a sixteen-year-old who fell through a torn trampoline slide onto concrete at a park called Cosmic Jump. He suffered a traumatic brain injury.

The park pointed to the signed waiver. The jury saw something else: Gross Negligence. They saw a park that knew about the tear and did nothing. They returned a verdict of $11.485 million—including $6 million in punitive damages. That is the largest reported trampoline park verdict in U.S. history, and it happened right here in a Texas courtroom. It proved that a signed waiver is not a blank check for recklessness.

The Slaton Environment: Backyard Dangers on the High Plains

In Slaton, the danger isn’t just at the commercial parks. The climate of Lubbock County makes backyard trampolines a high-risk liability.

  1. UV Degradation: Our relentless West Texas sun destroys polypropylene netting and mat fabric. A net that looked safe last summer may have lost 70% of its tensile strength by this July. When a child falls against that net, it doesn’t catch them—it disintegrates.
  2. Wind Displacement: The high plains winds can lift an unanchored trampoline and create structural micro-fractures in the frame welds.
  3. Attractive Nuisance: Under Texas law, if you have a trampoline in your Slaton backyard that isn’t secured by a locked fence, and a neighbor’s child wanders over and gets hurt, you may be liable under the “Attractive Nuisance” doctrine.

Most Slaton homeowners’ insurance policies (HO-3 or HO-5) now explicitly exclude trampoline injuries. If a neighbor’s child is hurt in your yard, you might find yourself personally exposed while the manufacturer slides away from the blame. We look at the product liability side—was there a manufacturing defect in the frame welds (like the 1 million Jumpking units recalled) or a failure to warn? We pursue the manufacturer to protect the family.

Standards of Care: The Rules They Broke

We don’t just “sue.” We audit. We measure the park’s conduct against the governing standards:

  • ASTM F2970: The commercial standard for court monitors, foam pit depth, and age-segregated jumping.
  • EN ISO 23659:2022: The international mandatory standard that much of Europe follows—we use this to show that American parks are operating at a safety level the rest of the developed world has already rejected as insufficient.
  • CPSC Data: The Consumer Product Safety Commission tracks roughly 300,000 trampoline-related ER visits annually. We use this data to prove that the injury to your child was 100% foreseeable.

Most firms spend months trying to figure out what the “standard of care” is. We can cite ASTM F2970’s attendant-supervision provisions from memory. When we depose a park manager from a Lubbock-area facility, we often know their safety manuals better than they do.

Catastrophic Injuries: Not “Just a Broken Bone”

A pediatric trampoline injury in Slaton often results in a trip to a Level 1 Trauma center in Lubbock. When the diagnosis comes back, the words matter.

Salter-Harris Growth Plate Fractures

In a child, the growth plate (physis) is cartilage, not bone. It is the weakest link. A Salter-Harris fracture can cause the bone to stop growing correctly or grow at an angle. A break at age seven may not fully manifest its damage until age fourteen, when one leg is suddenly measurably shorter than the other. If your lawyer settles for the cost of the ER visit today, they are leaving a decade of orthopedic monitoring and corrective surgery on the table.

SCIWORA: The Silent Threat

Spinal Cord Injury Without Radiographic Abnormality is a pediatric-specific danger. A child falls in a foam pit at a park, has neck pain, but the CT scan in the Lubbock ER looks “normal.” Because children’s spines are so flexible, the cord can be damaged even when the bones don’t break. Without an MRI and a trained pediatric neurologist, the injury is missed. Hours later, the child can’t feel their legs. We know the medicine of SCIWORA, and we hold parks accountable for failing to recognize it.

Exertional Rhabdomyolysis

If your child jumps for two hours in a hot West Texas indoor park without adequate water, they can develop “rhabdo”—muscle tissue breakdown that poisons the kidneys. If you see dark, cola-colored urine 24 hours after a park visit, it is a medical emergency.

Our firm is currently litigating a $10 million lawsuit against a major university involving rhabdomyolysis and acute kidney failure. We have the expert pathologists and nephrologists already on speed-dial. We know how to prove that a park’s failure to provide hydration and rest breaks caused your child’s kidneys to fail.

The Evidence Clock: Why Slaton Families Must Act Now

In Slaton, you have two years to file a personal injury claim, and minors have until age 20. But the legal deadline isn’t the urgent one. The evidence deadline is.

By Day 10 after an injury:

  • The DVR at the park has overwritten the footage of the accident.
  • The “Waiver Kiosk” database may have purged the version-history of what you actually signed.
  • The court monitor who was on their phone instead of watching your child has likely quit or been transferred.
  • The foam pit has been refilled, hiding the fact that it was compacted below ASTM depth specifications.

Within 24 hours of being hired, we send a formal spoliation letter via certified mail to the park, the franchisee, and the corporate headquarters. We demand the preservation of the DVR hard drive, the employment logs, and the specific equipment involved. If they destroy it after our letter arrives, we move for sanctions and an “adverse inference” instruction—telling the jury to assume the video would have proved the park was negligent.

Why Attorney911? The Moat of Authority

You have choices for a lawyer in Lubbock County. But trampoline law is a specialized vertical.

  • We pierce the 5-layer stack: We don’t just sue “Sky Zone.” We identify the operator LLC, the franchisee holding company, the franchisor (Sky Zone Franchising LLC), the parent (Sky Zone, Inc.), and the PE sponsor (Palladium Equity).
  • The Defense Background: Lupe Peña knows which waiver defenses the insurance companies deploy because he used to write them. He knows which holes to look for in the “conspicuousness” and “fair notice” requirements of Texas law.
  • The Fortune 500 Experience: Ralph Manginello litigated against BP after the Texas City refinery explosion. We don’t blink when the parent conglomerates of Urban Air or Altitude show up with an army of corporate attorneys. We’ve already beaten them.
  • Hablamos Español: No interpreters, no delays. Large multi-generational families are the heart of the Slaton community. If Spanish is your primary language, you speak to us directly.

Frequently Asked Questions for Slaton Families

Can I sue if I signed the waiver at a Lubbock-area park?

Yes. Texas law under Dresser Industries v. Page Petroleum requires waivers to be remarkably specific and “conspicuous.” Most iPad waivers fail this. Furthermore, in Texas, a parent generally cannot waive a child’s right to sue for their own injuries (Munoz v. II Jaz). Finally, no waiver in Texas covers “Gross Negligence”—reckless disregard for safety.

How much is my child’s trampoline injury case worth?

It depends on the lifetime cost. A serious growth plate fracture can anchor in the $500k to $2M range. Permanent spinal cord injuries routinely result in settlements or verdicts between $5M and $25M because of the cost of “Life Care Planning”—the medical gear, attendants, and surgeries they will need for the next 70 years.

The park manager said it was a “freak accident.” Does that end it?

No. Manager-speak is designed to discourage you. If they violated a monitor ratio or failed to maintain the cushioning, it wasn’t a freak accident—it was a breach of duty.

What if I’m in Slaton but the injury happened at an Urban Air in a different city?

We handle cases nationwide and throughout Texas. Whether it was in Houston, DFW, or right here in the South Plains, the corporate defendants are the same. We identify the forum that is most favorable to your recovery.

How long do I have to wait for a settlement?

We prepare for trial from Day 1. While many cases settle in 12-18 months, catastrophic cases can take longer to ensure we know the child’s full medical prognosis. We never settle until we are certain of the future costs.

Your Child’s Recovery Starts Today

You signed the waiver because the line was long and you wanted your child to have fun. You let them jump because you believed the park was a safe environment. None of what happened is your fault. The park collected your money and accepted the legal duty to keep them safe. They failed.

Wait a week, and the video is gone. Wait a month, and the witnesses have scattered. Don’t let the insurance adjuster minimize your child’s future with a quick check that won’t cover a single surgery in 2030.

Call Attorney911 at 1-888-ATTY-911 (1-888-288-9911). We answer 24/7. We offer a free, no-obligation consultation to Slaton families. We advance every expense for the experts—the biomechanists, the surgeons, and the plan investigators. Your child’s recovery fund stays untouched.

Call 1-888-ATTY-911. The case starts now.

Verbatim Parent-Query Frequently Asked Questions

“Can I sue if I signed the waiver?”

In Slaton and throughout Texas, the answer is often yes. Texas courts follow the Dresser “fair notice” doctrine. If the waiver didn’t use the word “negligence” prominently and in a font you couldn’t miss, it may be void. More importantly, the Texas Fourteenth Court of Appeals and other state authorities have held that parents cannot pre-emptively waive a minor’s personal injury claim. That “agreement” is frequently a wet paper bag when it hits a courtroom.

“Are trampoline parks safe for toddlers or kids under 6?”

Medical literature says no. The AAP has been explicit since 1999: no trampolines for children under 6. Their bones are still in the “ossification” stage—pliable and prone to “trampoline fractures” of the proximal tibia. When a park in Lubbock County markets “Toddler Time,” they are inviting a demographic that medical science says shouldn’t be there. That marketing itself is evidence for our case.

“My kid broke a bone at the park. What do I do?”

  1. Seek pediatric orthopedic care immediately.
  2. Do not speak to the park’s insurance adjuster.
  3. Call us at 1-888-ATTY-911 so we can send a spoliation letter to stop them from overwriting the security footage.
  4. Capture screenshots of any social media posts the park made that day—they often delete “incidents” from their public feeds quickly.

“Does the park have to give me the incident report or video?”

They often refuse until a lawsuit is filed. This is why you need an attorney. Once we file, they are legally compelled to produce the “original” and “revised” versions of those reports. We often find the first version—the one the teenager on duty wrote before the manager “corrected” it—is the most honest piece of evidence in the file.

“They wouldn’t call 911—is that legal?”

It is a common and disturbing industry pattern. Reports from parks like Urban Air Southlake suggest managers specifically instruct staff not to call 911 to avoid public attention and bad PR. If the park delayed your child’s medical care to save their reputation, that is evidence of conscious indifference—the cornerstone of a gross negligence claim.

“Is an iPad or kiosk waiver even enforceable?”

Kiosk waivers are subject to the same “fair notice” and “conspicuousness” rules as paper ones. If the screen was small, the line was moving fast, and the most important legal words were hidden in a tiny scroll-box, a Texas judge may find there was no “meeting of the minds.”

“Should I let my kid go to a birthday party there?”

If you do, you should know that the “party host” agreement often has different terms than the individual waiver. If a friend’s parent signed for your child, they generally had no legal authority to waive your child’s rights. You should always be the “rail parent”—phone away, watching your child every second.

“How long do I have to do something—is there a deadline?”

The legal statute of limitations for a minor in Texas goes until age 20. But if you wait even 60 days, the most important evidence—the video of your child being double-bounced—is likely purged. You have years to sue, but you only have days to preserve your case.

“How much does a trampoline-park lawyer cost?”

At our firm, $0 upfront. We work on contingency. We pay for the $10,000 biomechanical expert and the $5,000 pediatric surgeon reports. We take the risk. If we don’t recover money for your child, you owe us nothing for our time or the thousands we spent building the case.

“Is my kid’s head injury worse than they’re saying—should I go to the ER?”

Yes. A concussion at a trampoline park can lead to “Second Impact Syndrome” if they jump again, which is fatal. If your child has a persistent headache, confusion, or “isn’t acting right” after a Slaton-area park visit, go to the pediatric ER at UMC or Covenant in Lubbock immediately.

Why Slaton Families Choose The Manginello Law Firm

We aren’t just lawyers; we are investigators of a systemic failure. When a child is injured on a trampoline, the industry wants to blame the child. We blame the CFO who cut the staffing budget. We blame the manufacturer who sold a net they knew would fail in the West Texas UV. We blame the franchisor who ignored the safety audit.

We currently represent families against some of the largest institutions in Texas. Our $10M rhabdo case proves our medical depth. Our BP explosion experience proves our corporate strength.

If your child is in a body cast, or facing a lifetime of physical therapy because of a bad landing in Lubbock County, call the firm that knows the industry from the inside out.

1-888-ATTY-911 (1-888-288-9911)
Hablamos Español.
Three Texas Offices | National Practice
No Fee Unless We Win.

Your child’s future is decided by the steps you take in the next 72 hours. Let’s make them count.

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