LAS VEGAS (KLAS) — A man who killed his grandmother, her boyfriend and a maintenance man at a Las Vegas apartment complex will serve the rest of his life in prison, the 8 News Now Investigators have learned.
Spencer McDonald, 32, killed Dina Vail, 80; Andrew Graden, 43; and Chris Brassard, 45, on June 27, 2023, at the Rancho De Montana Apartments on Flamingo Road near Durango Drive. In court Tuesday, McDonald pleaded guilty but mentally ill to three counts of murder with the use of a deadly weapon.
As part of the plea agreement, McDonald will spend the rest of his life in prison without the possibility of parole. As part of the deal, prosecutors dropped the possibility of the death penalty…