A Florida teenager accused of beating his parents ... gave a chilling account of the crimes to his friend, identified as Michael Mandell by media but referred to in an affidavit only as MM ...

Michael Mandell's friend Tyler Hadley killed own parents, then threw a party. April 4, 2014— -- Michael Mandell, whose best friend, Tyler Hadley, is in prison for killing his own parents ...

It ended his parents' life,' the best friend of Tyler Hadley, Michael Mandell, 20 ... Mary Jo and Blake Hadley, at their Florida home in 2011 He didn't face the death penalty because he was ...

More: Why are Florida judges resentencing ... She was seated with her brother Michael Hadley and his wife, Cindy Hadley, of DeLand. Mandell said after Hadley confessed to him, he entered the ...