Police: Colorado gunman opened fire after not being invited to birthday party

Police say a man who fatally shot six people at a Colorado birthday party before killing himself was upset after not being invited to the weekend gathering thrown by his girlfriend’s family (Jerilee Bennett/The Gazette/AP)

Police say a man who fatally shot six people at a Colorado birthday party before killing himself was upset after not being invited to the weekend gathering thrown by his girlfriend’s family.

Colorado Springs police said the shooter, 28-year-old Teodoro Macias, had been in a relationship with one of the victims for about a year and had a history of controlling and jealous behavior.