In 1975, Glenn was a civilian worker at america Military put up Fort Carson in El Paso, Colorado. There me met Michael Corbett, a soldier, and collectively they set out on a sequence of horrifying murders. First, they kidnapped Daniel Van Lone, a prepare dinner leaving his job, with the intention of robbing him. After killing him, the killers made off with all of fifty cents. Just a few days later, the duo kidnapped one other soldier, whom Corbett murdered with a bayonet.
Two weeks after their homicide spree started, Glenn, Corbett, and two others tried to rob a Purple Lobster the place Karen Grammer labored, however didn’t steal any cash. Fearful that Grammer would be capable of determine them, they kidnapped her and took her to their house the place they repeatedly raped her. Later they mentioned they might take her house, however as an alternative let her out at a trailer park. Earlier than she may escape, Glenn stabbed her a number of instances together with within the throat. She managed to knock on a trailer door, however nobody was house, and succumbed to her accidents.