On This Date, January 8th, in 1991: Def Leppard guitarist Steve Clark was found dead at his Chelsea flat by his girlfriend, after a night of heavy drinking and prescription drug consumption. He was 30 years old. An autopsy revealed the cause of death as an overdose of codeine combined with Valium, morphine and alcohol. In 2007, Clark was ranked No.11 on Classic Rock Magazine’s 100 Wildest Guitar Heroes. What a waste. RIP, Steve.