Richard J. Schmidt
Richard J. Schmidt (1948/1949 – February 12, 2023) was an American former physician who was convicted by a Louisiana court in 1998 of attempted second degree murder for injecting his mistress, Janice Trahan, with human immunodeficiency virus (HIV). The case marked the first time in forensic history that viral RNA was used to prove a link between two people with HIV or acquired immune deficiency syndrome (AIDS) in a criminal trial.