21 Months Ago, Scooter from WWE Daily says (in Bubba Airs Hogans Threats and TMZ Voice Messages-Disturbing) Clem said on his morning show today that the profanity-laced messages were left on Hogans’ cell phone by a relative of John Graziano, 23, the Iraq war veteran who suffered severe brain damage in a crash blamed on Hogan’s 17-year-old son Nick Bollea.

And Josh Gillin from Lightning Strikes | tampabay.com says (in Frank Graziano's nasty messages for Hogans) Hulk Hogan has been the target of at least one acidic and threatening phone call from Frank Graziano, brother of John, saying that Hulk's son Nick, daughter Brooke and estranged wife Linda basically better watch their backs. ...

And OH NO!! says (in Podcast: It's Getting Heated) Graziano Bro to Hulk: We're Coming For You

Bubba the Love Sponge, radio host and Hogan family friend, played the messages allegedly made by John Granziano's brother, Frank, on his show this morning. Clearwater PD tells TMZ there is an "open investigation" into the calls.