Police seek motive in shooting at Colorado birthday party

Colorado authorities on Monday were investigating why a gunman opened fire at a weekend birthday party, killing his girlfriend and five other adults inside a house trailer before killing himself. The shooting happened just after midnight Sunday in Colorado Springs, police said.

Police seek motive in shooting at Colorado birthday party
Colorado authorities on Monday were investigating why a gunman opened fire at a weekend birthday party, killing his girlfriend and five other adults inside a house trailer before killing himself. The shooting happened just after midnight Sunday in Colorado Springs, police said.