Dave Mirra's death leaves the action sports world looking for answers

Following the shocking death of BMX legend Dave Mirra, the action sports community is looking for answers, including whether or not CTE had anything to do with the events that led to Mirra's passing.

As humans, we’re bound to a simple truth we’ll never be able to escape: that one day we're all going to meet our fate. But there’s something inexplicably heart-wrenching when people pass at such a young age, especially in difficult-to-explain circumstances, like suicide. And when icons kill themselves who were well-entrenched in the public eye, it only amplifies the tragic nature of those circumstances.

Such is the case with legendary BMX rider Dave Mirra, who just yesterday was found dead in his truck in Greenville, N.C., the victim of a self-inflicted gunshot wound.

Mirra changed the face of action sports with his riding as it transcended his own sport, winning 24 X Games medals, 14 of which were gold. His career started at 13 years old when he was discovered by Haro Bikes in Chittenango, N.Y. Signing Mirra was a brilliant move by the bike manufacturer as he had an uncommon blend of skills in the BMX realm: he excelled in flatland riding, park, dirt—he could do it all, an unheard of talent in that realm.

SI Vault: At the top of his action sports empire, BMX star Dave Mirra rides on

passing, social media reacted with a storm of tributes and condolences with thousands of comments decorating these posts, the most common of which read something like this: “Dave’s the reason I ride bikes, #RIP.”

“Dave has done more for BMX and our community and lifestyle than anyone out there,” says Nate Wessel, a legendary ramp builder who’s worked with all types of athletes in the action sports realm from Travis Pastrana to Tony Hawk. He’s also a BMX rider himself. “So many kids got into the sport because of Dave. He affected BMX from every standpoint: from the core to the rock star side to every piece of culture. He made the general public realize what BMX was.”

Anytime a public figure takes his own life (or anyone for that matter), there’s always questioning as to what was going on behind the scenes. How could a person with so much success and a beautiful family (he leaves behind two children) kill himself during the prime of his life? The answer is obviously extremely complex. “All of us have demons we battle,” Wessel says. “It bums me out when people say ‘how could a guy who had everything do something like this?’ I dealt with depression myself from the time I was 16 to 28 and I don’t expect anybody who hasn’t gone through something like that to understand what Dave was dealing with. There was a lot of people trying to help him and we may never really totally know why this happened.”

One issue that came up in the BMX community immediately following the incident with Mirra—especially with the very public suicides of NFL icons like Dave Duerson and Junior Seau—is the effects of Chronic Traumatic Encephalopathy (CTE) from multiple blows to the head.

Corey Rich for Sports Illustrated

While there is no evidence Mirra suffered from this condition at this early stage, he comes from a generation that didn’t always protect themselves properly and the 41-year-old had several serious accidents that caused intense head trauma, not the least of which was in 1993, when he was hit by a drunk driver while walking in Syracuse, fracturing his skull and causing a blot clot in his brain. Then in 2006, during practice runs at the X Games he crashed in the park, “basically falling 16-feet onto his head,” he told Men’s Fitness. While the bulk of his injuries in that crash were internal—he lacerated his liver—it had to have some impact on his head. And quantifying the trauma to Mirra’s brain over the years is difficult.

“I’ve been on a group message the last 12 hours (with a BMX community) I’m in, and everyone is scared,” says Wessel who estimates he’s had some 40 concussions himself. “We’ve all had head trauma and no one knows if this affected Dave. Maybe we’ll never know but the brain is a funky thing, how much can it take?”

Regardless, Mirra leaves behind an indelible mark on the lives of so many action sports stars and a legacy that reaches well beyond the world of BMX. Along with the likes of Tony Hawk, Bob Burnquist, Mat Hoffman and Shaun White, Mirra helped build the X Games franchise, which mourned his death along with the rest of the world.

• MORE EDGE: Gallery: Remembering BMX legend Dave Mirra

"Dave’s impact on action sports and the X Games is legendary,” says X Games vice president Tim Reed. “He was a pioneer for the sport of BMX and an inspiration for generations to come. But what we will all remember most is his warm personality and amazing spirit. He’ll be sorely missed.”

Mirra—whose 24 X Games medals are second only to Burnquist— continued to push himself after his BMX career, committing to sports like rally car racing and triathlons. In short, persona’s like Mirra's are simply irreplaceable and now we're all left searching for answers.