Two men were arrested as suspects in a death in Aurora in July.
Dontavious Hetzel, 28, was arrested Monday in Georgia, Aurora police said. Hetzel was wanted on suspicion of complicity in first degree murder.
The police also announced on Tuesday the arrest of Master Titus Uriah Martin, 20, on suspicion of first degree murder.
Martin was arrested in September for shooting 31-year-old Percil Walls from Memphis, Tennessee, on July 31. Walls was shot dead on East Colfax Avenue near Beeler Street at around 1:45 a.m.
Hetzel is waiting for extradition to Colorado.