VIDEO : Patton Oswalt Reveals Deadly Combo Of Meds, Undiagnosed Heart Condition Killed Wife

Comedian and actor Patton Oswalt says coroner's officials have told him that his wife died last year from a combination of prescription medications and an undiagnosed heart condition. According to the Associated Press, Oswalt says that neither he nor his wife Michelle McNamara did not know she had a condition that caused blockages in her arteries.