About 70 minutes after the assassination , Oswald was arrested for the murder of Dallas police officer J.D.
Roy Truly , Lee Harvey Oswald 's supervisor at the depository , reported him missing to the Dallas police .
About 70 minutes after the assassination , Lee Harvey Oswald was arrested for the murder of Dallas police officer J.D.
Roy Truly , Lee Harvey Oswald 's supervisor at the depository , reported him missing to the Dallas police .