DC Superior Court Judge Jason Park granted a homicide defendant more time to consider a plea offer on May 15. Tyquan Jennings, 27, is charged with second-degree murder while armed, assault with a dangerous weapon, two counts of possession of a firearm during a crime of violence, and carrying a pistol without a license outside a home or business. The counts stem from his alleged involvement in the fatal shooting of 19-year-old Vonte Martin on th…