Tyler Hadley on March 10, 2014.
Blake and Mary Jo Hadley of Port St. Lucie were killed in July 2011 with a hammer. Their 17-year-old son, Tyler, was charged in the incident and accused of hosting dozens of friends for a party while their bodies were in a bedroom.
Tyler Hadley (far right) with his parents Blake and Mary Jo Hadley.
Tyler Hadley's brother, Ryan.
Justin Toney, a cellmate of Tyler Hadley, said he plans to write a book about the case and used opportunities to talk with Hadley while in jail.
Linda Rush O'neil, the associate medical examiner in the Tyler Hadley case.
Kimberly Thieben, a neighbor of Tyler Hadley
Tyler Hadley's grandmother Maggie DiVittorio
Dr. Wade Myers testifies March 14, 2014 in the Tyler Hadley setencing.