New Mexico gunman who killed 3 and injured 6 shot randomly at cars, houses, police say

Investigators work along a residential street following a deadly shooting Monday in Farmington, N.M. (AP Photo/Susan Montoya Bryan)

FARMINGTON, N.M. — An 18-year-old man armed with at least three guns roamed through a northwestern New Mexico community firing randomly at cars and houses Monday, killing three people and injuring six others including two police officers before he was killed, authorities said.