CANANDAIGUA, N.Y. — The collision was as common as any in racing. Kevin Ward Jr.'s car spun twice like a top, wheels hugging the wall, before it plopped backward on the dimly lit dirt track.
In a sport steeped with bravado, what happened next was another familiar, but treacherous, move: Wearing a black firesuit and black helmet, the 20-year-old Ward unbuckled himself, climbed out of the winged car into the night and defiantly walked onto the track at Canandaigua Motorsports Park.
He gestured, making his disgust evident with the driver who triggered the wreck with a bump: three-time NASCAR champion Tony Stewart.
Ward, a relative unknown compared to NASCAR's noted swashbuckler, was nearly hit by another passing car as he pointed with his right arm in Stewart's direction. As he confronted Stewart in his passing car, disaster struck.
Ward was standing to the right of Stewart's familiar No. 14 car, which seemed to fishtail from the rear and hit him. According to video and witness accounts, Ward's body was sucked underneath the car and hurtled through the air before landing on his back as fans looked on in horror.
Ward was killed. Stewart, considered one of the most proficient drivers in racing, dropped out of Sunday's NASCAR race at Watkins Glen, won by A.J. Allmendiger. And the sport was left reeling from a tragedy that could have ripple effects from the biggest stock car series down to weeknight dirt track racing.
"There aren't words to describe the sadness I feel about the accident that took the life of Kevin Ward Jr.," Stewart said in a statement.
Authorities questioned the 43-year-old Stewart once on Saturday night and went to Watkins Glen to talk to him again Sunday. They described him as "visibly shaken" after the crash and said he was cooperative.
On Sunday, Ontario County Sheriff Philip Povero said that investigators also don't have any evidence at this point in the investigation to support criminal intent. But he also said that criminal charges have not been ruled out.
The crash raised several questions: Will Ward's death cause drivers to think twice about on-track confrontations? Did Stewart try and send his own message by buzzing Ward, the young driver, only to have his risky move turn fatal? Or did Ward simply take his life into his own hands by stepping into traffic in a black firesutsuit on a dark track?
The only one who may have that answer is Stewart.
David S. Weinsten, a former state and federal prosecutor in Miami who is now in private practice, said it would be difficult to prove criminal intent.
"I think even with the video, it's going to be tough to prove that this was more than just an accident and that it was even culpable negligence, which he should've known or should've believed that by getting close to this guy, that it was going to cause the accident," he said.
The sheriff renewed a plea for spectators to turn over photos and videos of the crash. Investigators were reconstructing the accident and looking into everything from the dim lighting on a portion of the track to how muddy it was, as well as if Ward's dark firesuit played a role in his death, given the conditions.
Driver Cory Sparks, a friend of Ward's, was a few cars back when Ward was killed.
"The timing was unsafe," he said of Ward's decision to get out of his car to confront Stewart. "When your adrenaline is going, and you're taken out of a race, your emotions flare."