Gloria Lopez Gonzalez, 22, was killed on July 18, 1984, in the McDonald’s massacre in San Ysidro, California. The attack was carried out by 41-year-old James Huberty, who entered the restaurant armed with a semi-automatic rifle, a shotgun, and a pistol and opened fire; 21 people were killed and 19 injured before the siege ended after 77 minutes when Huberty was fatally shot by a SWAT sniper.

Reports say Huberty had a history of mental health problems and had expressed violent tendencies beforehand; on the morning of the attack he told his wife he was going hunting for humans. There were no other suspects. Families of victims, including Gloria’s, pursued legal action against McDonald’s alleging inadequate security, and some cases were settled.