HOUSTON, Texas (KTRK) -- The public is invited to honor Houston rapper Chucky Trill with a candlelight vigil and balloon release at Discovery Green Downtown Tuesday at 6 p.m. Trill was shot to death early last Friday on a Georgia interstate just before 3 a.m., according to Gwinnet County police. Officers found the 33-year-old rapper inside a stopped vehicle on southbound Interstate 85. He had been shot at least once, according to investigators. Chucky Trill, whose real name is Corey Detiege, died at a local hospital, police said in a news release. The motive for the shooting was still unknown and no description of a shooter's vehicle was immediately available, police said.