Pamela Ann Smart (born August 16, 1967) is serving a life sentence for accomplice to first-degree murder, conspiracy to commit murder (conspiracy (crime)) and witness tampering in New Hampshire. Smart was convicted for conspiring with her 15-year-old lover, William Flynn, and three friends of Flynns to kill her 24-year-old husband, Gregory Smart in Derry (Derry, New Hampshire), New Hampshire in 1990.