Kevin Ward Jr., a 20-year-old race car driver, was killed Saturday night after he was struck on the track by NASCAR star Tony Stewart, according to Ontario County (N.Y.) Sheriff Philip C. Povero.
During a sprint car race at Canandaigua (N.Y.) Motorsports Park, Ward was spun out by Stewart, got out of his car to show his displeasure and then was struck by Stewart's car, sending Ward sliding down the track, fellow sprint car racer Tyler Graves and witness Adam Dulski told USA TODAY Sports.
Povero confirmed the driver was taken by ambulance to Thompson Health and was pronounced dead on arrival.
The Ontario County Sheriff's Department confirmed the dead driver's identity later Sunday morning.
"This is an ongoing investigation of an on-track crash," Povero said.
Povero indicated Stewart, 43, was ''fully cooperative'' and that the incident is not being investigated as a criminal matter.
The sheriff's department said the cars involved were taken to private garages.
"Next is continuing interviews, a continued evaluation of evidence we have, including video, and there is certainly going to be an evaluation of medical evidence when it is collected from the autopsy," Povero said.
"It happened in Turn 2," said the 27-year-old Dulski. "The prior lap, Tony had gotten into him – just spun him, nothing big, just spun him around. The caution came out. He hopped out of the car – the driver of the 13 ... he hopped out to go and yell and point a finger at Tony, typical thing.
"Tony came around ... the back end slid out, and he definitely caught him – I couldn't tell if it was with the front or the back of the car. ... The body made contact with the car and went sliding across the track. It was the worst thing I've ever seen."
Graves, 16, of Bolivar, N.Y., said he "grew up watching Kevin the last couple years, then I made the move to sprint cars. I now race a 360. I've raced alongside with Kevin the past two years. …
"Tony and Kevin were battling. … I believe they got together on the frontstretch, Kevin hit the wall and his tire went down. So he spun between (turns) 1 and 2. He got out of the car after the caution was thrown and began to walk down the track, pointing right at the 14, throwing his hands all around. The last thing I seen Kevin do was put his finger to his helmet."
Graves said he saw Ward caught up under the tire and then launched a few yards down the track. Ward hit the ground and didn't move, according to Graves.
Barbara Manning, a nursing supervisor at Thompson Health, said Ward's mother and two sisters went to the hospital after the incident.
According to Ward's website, he started driving sprint cars in 2010 when he notched five top-five finishes. In 2012, he was named Empire Super Sprint rookie of the year. This season was his fifth racing the Empire Super Sprints.
Stewart, a three-time Sprint Cup champion who suffered a compound fracture of his right leg in a sprint car accident a year ago, had just returned to the hobby he says helps fuel his success in NASCAR. He was scheduled to compete Sunday in a Sprint Cup race at Watkins Glen.
In July of last year, Stewart also was involved in an incident at the Canandaigua track. He sparked a multi-car wreck that sent two drivers to the hospital with injuries.
After Saturday night's incident, racing was canceled for the rest of the night, according to the track's Facebook page.
In a later post, the track said: "Canandaigua Motorspots Park will not have an official statement on the accident that happened in the ESS race until tomorrow. Please pray for the entire racing community of fans, drivers, and families. Please be respectful in any comments."
Deadspin has a video posted via YouTube of the incident.
Contributing: Steve Bradley, (Rochester) Democrat and Chronicle