Bam Margera visited the site where his friend and co-star Ryan Dunn was killed in an early morning accident on Monday. The Jackass star broke down while remembering his 34-year-old friend.

While speaking to Philly's Fox 29, Margera said:

    “I've never lost anybody that I care about, he's my best friend."


Ryan Dunn and his passenger Zach Hartwell were killed due to blunt force trauma after Dunn lost control of his Porsche and slammed into a tree. The sports car then burst into flames.

Read what else Margera had to say ... after the jump.