1981: Mark David Chapman Sentenced to 20 Years to Life for Killing John Lennon
In December 1980, Mark David Chapman shot John Lennon four times in the back outside the Dakota apartment building in New York City, killing the former Beatle as he returned home. Chapman had waited hours for Lennon, who had earlier autographed a copy of his album ‘Double Fantasy’ for him, and remained at the scene until police arrived.
On 24 August 1981, Chapman was sentenced to 20 years to life in prison after pleading guilty to second-degree murder, against the advice of his attorneys. He has been denied parole multiple times and remains incarcerated.

