Story highlights "I will continue to cooperate in every way possible," Bruce Jenner says in a statement

The reality TV star's SUV hit a car and pushed it into the path of an oncoming Hummer, authorities say

Investigators say there's no sign paparazzi following Bruce Jenner played a role in the crash

(CNN) Bruce Jenner says he's cooperating with police as they investigate a fatal car crash involving the reality TV star.

"My heartfelt and deepest sympathies go out to the family and loved ones, and to all of those who were involved or injured in this terrible accident," Jenner said in a statement released Sunday by his publicist, Alan Nierob. "It is a devastating tragedy, and I cannot pretend to imagine what this family is going through at this time. I am praying for them. I will continue to cooperate in every way possible."

Jenner earlier told police that paparazzi were chasing him when he was in the wreck, but investigators have said there's no sign photographers following him played a role in the crash.

"That is a very regular occurrence, and (there is) no indication at this time it was a contributing factor of the crash," Los Angeles County Sheriff's Department Lt. John Lecrivain said.

Authorities haven't determined who was at fault in the Saturday crash, Sgt. Phillip Brooks of the Los Angeles County Sheriff's Department told CNN Sunday. They also haven't released details about the victim.

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