Sounds more like stupidity to me....

Heath Ledgers Death Is Ruled an Accident

“Mr. Heath Ledger died as the result of acute intoxication by the combined effects of oxycodone, hydrocodone, diazepam, temazepam, alprazolam, and doxylamine,” Ellen Borakove, a spokeswoman for the chief medical examiner, Dr. Charles S. Hirsch, said in a brief statement. “We have concluded that the manner of death is accident, resulting from the abuse of prescription medications.”