Doctors' Cleared in Heath Ledger Investigationhttp://www.babble.com/CS/blogs/famecrawler/archive/2008/03/01/doctor-s-cleared-in-heath-ledger-investigation.aspxThe doctors under investigation in the death of Heath Ledger have been cleared, according to The New York Post.enCommunityServer 2007.1 (Build: 20910.1126)