Authorities have charged 19-year-old Xavier Dawu Murrell with murder, robbery with a dangerous weapon, and conspiracy to commit robbery with a dangerous weapon. He is currently being held in the Wake County Detention Center.
Last week, police charged 18-year-old Cresyan Tyrek Scurlock and 19-year-old in connection with the death of Taheem Ivory Lassiter.
RELATED: 2nd arrest made in Raleigh shooting
Two people were killed in back-to-back shootings within three hours of each other on the night of Aug. 1.
ORIGINAL STORY: Raleigh police investigate 2 fatal shootings less than 3 hours apart
The first shooting happened around 10:40 p.m. in the 4900 block of Pebble Beach Drive, in the northeast part of the city. 21-year-old Taheem Ivory Lassiter died of his injuries.
Police said the shootings do not appear to be connected.