The FBI file on Joe Paterno made no mention of Jerry Sandusky, but did reveal a series of threatening letters sent to the former Penn State coach and his staff in the late 1970s and early 1980s that he believes were prompted by organized gambling. (Associated Press)

Photo by: Carolyn Kaster

The FBI file on Joe Paterno made no mention of Jerry Sandusky, but did reveal a series of threatening letters sent to the former Penn State coach and his staff in the late 1970s and early 1980s that he believes were prompted by organized gambling. (Associated Press)