Heath Ledger passed away in 2008 from a prescription drug overdoseWhen Heath Ledger’s father, Kim Ledger, discovered him dead in his bed in 2008, he also found a phone number next to him. That phone number belonged to Hollywood director Stephen Gaghan, who was working with the late actor on... Heath Ledger passed away in 2008 from a prescription drug overdoseWhen Heath Ledger’s father, Kim Ledger, discovered him dead in his bed in 2008, he also found a phone number next to him. That phone number belonged to Hollywood director Stephen Gaghan, who was working with the late actor on...