Stewart has missed three races since he struck and killed 20-year-old Kevin Ward Jr. in an Aug. 9 accident during a non-NASCAR sprint race in upstate New York. He will take to the track again this weekend in Atlanta.
An emotional Stewart said on Friday it was one of the toughest tragedies he has ever had to deal with and “something that will definitely affect my life forever.”
The three-time NASCAR champion told a news conference in Atlanta that he wanted Ward’s family to know he was thinking about them and praying for them every day.
“I’ve taken the last couple of weeks off out of respect for Kevin and his family, and also to cope with the accident in my own way,” Stewart said. “It has given me the time to think about life, and how easy it is to take it for granted.”
But he missed his team and teammates, he said. “I think that being back in the car this weekend with my racing family will help me get through this difficult time,” he said.
The investigation into the crash will take at least another two weeks, Sheriff Philip Povero of Ontario County, New York, said in a statement on Friday.
Authorities said early in the probe that they had found no evidence of criminal behavior by Stewart.
In a separate news conference, NASCAR President Mike Helton said Stewart had received the clearances needed to return to competition but gave little detail about that process.
“He’s been a great champion and a great participant in our sport, so it’s nice to have him back,” Helton said, a sentiment echoed by Stewart’s teammate Danica Patrick in an interview on Friday.
Stewart and Ward bumped cars during the race, and the collision sent Ward into an outside retaining wall. During the ensuing caution period, Ward jumped out of his car in an apparent attempt to confront the 43-year-old Stewart, who remained in the race.
When Stewart came around on the next lap, his car appeared to fishtail, striking Ward and throwing him some 50 feet (15 meters).
Stewart said on Friday he knew people wanted answers, but that he had to respect the investigation and stay quiet for now.
“Emotionally, I’m not sure if I could answer them anyway,” he added.