More from link above that I didn't know.
"
Ravnsborg denies seeing a flashlight carried by Boever
1:17:10: An investigator asks the AG if he’d seen a flashlight carried by Boever, either after before the accident or when he’d walked back toward town while dialing 911. The AG denies seeing it, even though it was “pitch black outside.” The investigator tells Ravnsborg the light was still on when they arrived at the scene the next day, and that a witness had also seen Boever walking with it.
‘It’s hard to miss’
1:18:00: After Ravnsborg again denies seeing the light, an investigator says they recreated where the light would have been after the accident. “It’s hard to miss. I mean it truly is hard to miss when you’re out there, especially when you’re walking back toward Highmore,” says one investigator. The other investigator says they wanted to give the AG the benefit of the doubt and walked both sides of the highway. “That flashlight was like a beacon,” he says.
South Dakota AG investigation: What we found in the Ravnsborg videos