After reviewing footage of a video, hearing witness reports and checking text messages, cops needed to find out how fast Jenner was driving when he hit the person in front of him.

Doctor Says A Sex Change Operation Could KILL Bruce Jenner, Find Out Why!

On Tuesday, TMZ reported that Jenner was going 38 miles per hour when he struck the Lexus on Pacific Coast Highway earlier this month.

He was reportedly traveling between 46 and 47 miles per hour when he slammed on his brakes, but was unable to decrease his speed enough and rear-ended a Lexus that was thrown into oncoming traffic where it was struck by a Hummer. The driver, Kim Howe, died.

Sources Suspect That Video Footage Shows Bruce Jenner Is To Blame For Fatal Accident?

Though he hit the car pretty hard, he doesn't appear to have been distracted by a cell phone or having broken any laws, so the publication reported it is unlikely he will be charged with anything.

In fact, a source said "it's more a case of HUA," meaning "Head Up A--."

Though following too close could be a traffic violation, it's unlikely Jenner will be charged with that.

The publication also reported that the investigation is pretty much complete, and after the reports are written it will be submitted to the Los Angeles County D.A. for review.

The course said the Sheriff's Department probably won't make a recommendation on prosecution. So that might be some better news for Jenner.

More to follow up soon.

Tags: Bruce Jenner