Ryan Dunn dead: Bam Margera"s fury as Roger Ebert accuses Jackass stuntman of drink-driving… hours after fatal horror Porsche crash

Ryan Dunn dead: Bam Margera"s fury as Roger Ebert accuses Jackass stuntman of drink-driving… hours after fatal horror Porsche crash

Fury of Ryan Dunn”s grieving co-star as Roger Ebert accuses Jackass stuntman of drink-driving… hours after fatal horror Porsche crash

10:16 AM on 21st June 2011

Tragic: Jackass star Ryan Dunn was killed in a high-speed car crash yesterday. Film critic Roger Ebert tweeted a message insinuating the Dunn Tragic: Jackass star Ryan Dunn was killed in a high-speed car crash yesterday. Film critic Roger Ebert tweeted a message insinuating the Dunn

Tragic: Jackass star Ryan Dunn was killed in a high-speed car crash yesterday. Film critic Roger Ebert tweeted a message insinuating the Dunn”s accident was caused by drink-driving

Wreckage: The charred remains of the Porsche 911 GT3 are towed away as police survey the scene following the smash in Pennsylvania yesterday which also killed another as-yet-unidentified male

Wreckage: The charred remains of the Porsche 911 GT3 are towed away as police survey the scene following the smash in Pennsylvania yesterday which also killed another as-yet-unidentified male

Anger: Dunn

Anger: Dunn”s co-star Bam Margera has hit out at Ebert

Last picture: Just hours before his death, Ryan (left) tweeted this photograph of him enjoying a night out with friends. It is not clear whether one of the other two men pictured was his male passenger

Last picture: Just hours before his death, Ryan (left) tweeted this photograph of him enjoying a night out with friends. It is not clear whether one of the other two men pictured was his male passenger

Outrage: The offending remarks by Ebert on his Twitter page. An autopsy is underway to ascertain whether drink played a part in the accident, but the toxicology results have still not been released

Outrage: The offending remarks by Ebert on his Twitter page. An autopsy is underway to ascertain whether drink played a part in the accident, but the toxicology results have still not been released

Reaction: Margera finally took to Twitter to blast Ebert for his comments in the wake of his friend

Reaction: Margera finally took to Twitter to blast Ebert for his comments in the wake of his friend”s death

Uproar: Hollywood gossip columnist Perez Hilton and Twitter users hit back at Ebert over his remarks

Uproar: Hollywood gossip columnist Perez Hilton and Twitter users hit back at Ebert over his remarks

Investigation: Police are still trying to determine the cause of the accident

Investigation: Police are still trying to determine the cause of the accident

Where the night started: Barnaby

Where the night started: Dunn spent the evening at Barnaby”s bar in West Chester before the accident

Crash scene: Black marks on the road show where Dunn

Crash scene: Black marks on the road show where Dunn”s car skidded out of control

Damage: Dunn

Damage: Dunn”s vehicle drove through a guardrail and into the woods

Crowd: News crews and onlookers crowded the site today

Crowd: News crews and onlookers arrived at the the site today following Ryan Dunn”s horrific accident

Tributes: Flower tribute have already been left for the reality star

Tributes: Flower were laid by the side of the road in memory of the reality star who died in the crash

Sports car: Dunn pictured in his Porsche 911 GT3 with a female companion on June 12

Sports car: Dunn pictured in his Porsche 911 GT3 with a female companion on June 12

Police report: The Chief of Police in West Goshen, Pennsylvania, notes the 2007 Porche was discovered

Police report: The Chief of Police in West Goshen, Pennsylvania, notes the 2007 Porche was discovered “fully engulfed in flames”

Devastated: Dunn

Devastated: Dunn”s co-star Johnny Knoxville took to Twitter to express his sadness over the loss of his friend and posted this picture of the star

Grieving: Jackass star Steve-O posted this message on his Twitter page today

Grieving: Jackass star Steve-O posted this message on his Twitter page today

The crew: Dunn (far right) was part of the cast for MTV show Jackass

The crew: Dunn (far right) was part of the cast for MTV show Jackass