It took less than 24 hours for authorities to arrest a man for the shooting death of an 18 year-old at Cedar Glen Apartments. 18 year-old Deonta Horst was shot and killed on Sunday afternoon. His death, due to a single gunshot wound to the upper torso. Less than one day later, the suspected gunman, 24 year-old Demetrius Lee Murray was arrested and charged with murder, felony murder and robbery. Murray's brother faces assisting a criminal charges. Investigators say the shooting stemmed from an alleged marijuana deal turned robbery. If convicted on all counts, Murray could spend between 45 and 81 years in prison.