The manner of death was an accident, the department said.
Binzer, 49, was found unresponsive at a residence on June 24.
His rep, Howie Hubberman, toldRolling Stonehe believed the cause would prove to be an accidental overdose.
Frontman Shifty Shellshock of the group Crazy TownMarkus Cuff/Corbis via Getty Images
Seth has been struggling with substance abuse problems for quite some time, Hubberman said in June.
Seth was not happy with the daily struggle thats called life.
Some people cope in many different ways.
Its unfortunate we lose so many people to addiction and accessibility to harmful drugs.
Shifty was a real-life tragedy.
Too fast, too hard, too soon.
Binzer had been open about his battle with addiction.
He ended the post with # Sober alive and grateful.
The song features a sample of the bands one-time tour mates, the Red Hot Chili Peppers.
The Peppers are a huge inspiration to us, Binzer toldRolling Stonein 2001.
Anthonys this angel who appeared in my life, he said.
