Marie Pendergast, 83, was shot and killed in her Phoenix home on March 15, 1992. Her death was one of several in a single-day rampage by Pete Carl Rogovich that began with the fatal shooting of a convenience store clerk near Rogovich’s apartment and included two other trailer park victims, 62-year-old Phyllis Mancuso and 48-year-old Rebecca Carreon.

After the murders at the trailer park, Rogovich is reported to have carjacked a vehicle at gunpoint and committed an armed robbery at another convenience store before a high-speed chase ended in his capture. He confessed while in custody and was charged with multiple counts of first-degree murder. He was convicted and sentenced to death, and the sentence has been upheld on appeal.

Did anyone in the Phoenix area know Marie Pendergast or have information about the events at Palo Verde Mobile Manor on March 15, 1992?