Rocker Chris Cornell, who gained fame as the lead singer of Soundgarden and later Audioslave, has died at age 52 after taking his own life.
The Wayne County Medical Examiner's Office said today it completed the preliminary autopsy on Cornell, but that "a full autopsy report has not yet been completed".
"There is no additional information at this time," the Wayne County office added.
In a statement to The Associated Press, Brian Bumbery says Cornell died Wednesday night in Detroit.
Bumbery called the death "sudden and unexpected" and said his wife and family were shocked by it.
The statement said the family would be working closely with the medical examiner to determine the cause and asked for privacy.
With his powerful, nearly four-octave vocal range, Cornell was one of the leading voices of the 1990s grunge movement with Soundgarden, which emerged as one of the biggest bands out of Seattle's emerging music scene, joining the likes of Nirvana, Pearl Jam and Alice in Chains.
Formed in 1984 by Cornell, guitarist Kim Thayil and bassist Hiro Yamamoto, Soundgarden's third studio album, Badmotorfinger, in 1991 spawned enormously popular singles Jesus Christ Pose, 'Rusty Cage and Outshined that received regular play on alternative rock radio stations.
Cornell also collaborated with members of what would become Pearl Jam to form Temple of the Dog, which produced a self-titled album in 1991 in tribute to friend Andrew Wood, former frontman for Mother Love Bone.
Three years later, Soundgarden broke through on mainstream radio with the album Superunknown, which debuted at No. 1 on the Billboard 200 and was nominated for a Grammy for Best Rock Record in 1995. It included hit singles Spoonman, Fell on Black Days, Black Hole Sun, My Wave and The Day I Tried to Live.
Soundgarden disbanded in 1997 due to tensions in the band, and Cornell pursued a solo career. In 2001, he joined Audioslave, a supergroup that included former Rage Against the Machine members Tom Morello, Brad Wilk and Tim Commerford.
Source: Associated Press