Colorado Springs police said Macyo Joelle January was arrested without incident at a home in the 3900 block of Bijou Street in Colorado Springs Thursday evening.
Police say 37-year-old David Dunlap and 35-year-old Whitney M. Butler were shot by a burglar when they returned to their home at about noon on Monday.
The Army says Dunlap was a staff sergeant in the 4th Combat Aviation Brigade at Fort Carson outside Colorado Springs. His specialty was repairing armament, electrical and avionic systems on Apache helicopters. He joined the Army in 2003 and arrived at Fort Carson in November.
He deployed to Iraq in 2007-08.