The former My Chemical Romance drummer has been found dead in his Tennessee home, according to reports.
Bob Bryer, 44, who joined the popular rock band in 2004 and is the band's longest-serving drummer, was last seen alive on November 4.
Bleier replaces former drummer Matt Pellissier, who served as sound technician for The Used when they toured together, but they parted ways in 2010.
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The cause of death has not yet been determined, but animal control responded to the home and removed the two dogs.
TMZ coverage Law enforcement officials say that although the body was severely decomposed, no crime is suspected at this time.
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The band was scheduled to go on a 10-city tour starting next July, but Bleier was not scheduled to appear.
The cause of death is still under investigation.