Matthew Hafer

Name: Matthew Hafer.
Died: Several days before July 27, 2013.
Age at death: 28.
Cause of death: Poisoned with prescription drugs.
Location: Las Vegas, Nevada, USA.

Details:
28-year-old Matthew Hafer lived with his mother, who was his sole caretaker. She poisoned him with prescription drugs and then tried to kill herself, but she survived the attempt and was arrested.

References:
Woman accused of killing son who had autism set for court
Police: Vegas woman drugged adult son to death
Mom accused of fatally drugging son appears in court
Police: Woman survives suicide attempt, arrested in death of disabled son
Court case