What naturally occurring neurotransmitter and a psychoactive drug did Andrew Luster use to commit multiple sexual assaults?
Andrew Luster:  In 2003 he was convicted of multiple sexual assaults using the date-rape drug GHB. Gamma-Hydroxybutyric acid: γ-Hydroxybutyric acid (GHB), also known as 4-hydroxybutanoic acid, is a naturally occurring neurotransmitter and a psychoactive drug.
γ-Hydroxybutyric acid (GHB)