Jill Lanette Robinson was 52 and worked as a code enforcement officer for West Valley City, Utah. On the morning of August 9, 2018, she went to a Wendy Avenue residence for a routine follow-up on longstanding code violations. The homeowner, 64-year-old Kevin Wayne Billings, ambushed her in his driveway, shot her, and then set her work truck on fire. He also set a neighbor’s house ablaze; the neighbors escaped but their six dogs and two cats died in the fire.

Outside investigators from the Salt Lake City Police Department handled the homicide probe. Witnesses saw a man with a walker near the burning truck who then fired a gun. Billings was arrested on suspicion of aggravated arson, murder, and other charges; he later pleaded guilty to aggravated murder and received life without parole. Robinson was remembered by family as a devoted mother of four and a doting grandmother.

Did anyone in the neighborhood have information about interactions between Robinson and the homeowner before August 9, 2018?