THE private party following a “zombie rave” was winding down when a man walked out, returned to the house wearing bandoliers of shotgun shells and opened fire on the young crowd.

Alice In Chains singer Layne Staley died from an accidental overdose, according to a post mortem and toxicology report.

Layne Staley, lead singer and guitarist for the US band Alice in Chains, has been found dead at his Seattle home, authorities said. He was 34.