Kenneth, Janet and Matthew Lindquist die at the hands of two vicious killers. 21-year-old Matthew Lindquist, a recovering heroin addict, has a relapse and makes a deal with Sergio Correa, exchanging his dad's guns for drugs. Correa shows up to the deal with his adopted sister Ruth, and the carnage begins. The couple chases Matthew into the woods, hacking him to death with a machete. It is months before Matthew's body is found. The Correa's then invade the Lindquist home, pulling the parents from their bed, beating them with a baseball bat, strangling Janet, then setting the house on fire to cover their evil. Today on Body Bags, forensic expert Joseph Scott Morgan explains the extensive injuries.