On March 2, 2012, 19-year-old Jacob “Jake” Limberios was fatally shot in the head in the presence of three friends. The coroner ruled his death a suicide -- but Jake’s parents, Mike and Shannon, say it doesn’t add up. They claim there was no investigation into Jake’s death, no evidence collected and no autopsy performed before Jake's death was ruled a suicide -- and they refuse to believe their son would take his own life. Jake’s family say a lot of questions remain unanswered, including: Who fired the shot? Two witnesses, Brittany and Will, adamantly maintain that Jake accidentally shot himself, but Mike and Shannon say their son knew how to handle guns safely and that the evidence doesn’t support that conclusion. Mike takes Dr. Phil cameras to the scene of the shooting to demonstrate why he believes that Jake was shot by someone else in the room. And, Brittany and Will face Mike and Shannon on Dr. Phil’s stage, frustrated by the cloud of suspicion that they say still follows them as