"Just hours before his death, ['Jackass' star Ryan] Dunn posted a photo on Twitter showing himself drinking with friends."

"We're told the car caught fire in the crash — and hours later, a tow truck was called to the scene to remove the charred wreckage."

Drinking and charred wreckage photos at the link.

ADDED: "Jackass 3D" trailer. Ryan is the one with the beard.

AND: Here's Dunn talking about his new TV "Proving Ground," which started just last week:



AND: Here's the "tasting chemicals" routine he was talking about: