1980s mass murders in the United States

1984 mass shooting

aviation accident caused by hijacking

string of murders in Chicago in 1982 involving poisoned Tylenol medicine

unsolved 1981 American quadruple homicide in Keddie, California

four unsolved killings that occurred at 8763 Wonderland Avenue in Los Angeles on July 1, 1981

American spree killer (1940-1990)

deaths of 11 people at the hands of police in Philadelphia, USA

January 1989 school shooting in Stockton, California, USA

American mass murderer (1930-1982)

mass murder that occurred in the Wah Mee gambling club in 1983

American spree killer