Onlookers continued to flock to the site of the wreck - near the bypass' exit for Pottstown Pike - adding to flowers and cards already at the scene.
But the view was far different from the chaotic scene police found there Monday morning. Nearly 150 feet of curved skid marks suggest Dunn may have been trying to take the exit when his Porsche 911 GT3 careened off the road, through a guard rail and down a wooded embankment. The car flipped over, hit a tree and burst into flames.
The impact of that collision was so strong, police said, that it shattered his car into pieces. It was only recognizable, said West Goshen Township Police Chief Michael J. Caroll by a car door that had flown off of the chassis and managed to escape the flames.
Investigators believe Dunn may have been traveling at more than 100 miles per hour on the road which has a marked limit of 55. But have not said whether they suspect alcohol played a role in the wreck.
Hours before, he had posted a photo of himself and Hartwell drinking at a West Chester's Barnaby's of America bar. But bar manager Jim O'Brien said that the television star did not appear drunk.
Meanwhile Tuesday, Jackass star Brandon "Bam" Margera launched a Twitter tirade early against those using Dunn's death to make a statement against drunk driving before the facts come out.
His main target? Film critic Roger Ebert.
Within hours of Dunn's death, Ebert - a prolific Twitter user - posted his own judgments.
"Friends don't let jackasses drink and drive," he wrote.
Margera struck back with an expletive filled rant early Tuesday morning.
"I just lost my best friend," he wrote. "I have been crying hysterical for a full day and piece of s**t Roger Ebert has the gall to put in his 2 cents . . . Millions of people are crying right now, shut your fat f***ing mouth!"