'King of Infomercials' Don Lapre Mysterious 911 Call -- There's a 'Lot of Blood'

TMZ has obtained the chilling 911 call placed moments after jail guards discovered the lifeless body of "King of Infomercials" Don Lapre -- and according to the caller, there was lots of blood.

As we previously reported, jail officials believe Lapre -- who had been jailed recently in a massive drug fraud case -- slit his own throat with a razor blade inside his cell.