A Phoenix man killed four people, including his wife and two children, in a shooting rampage that started as a domestic dispute over allegations of an affair, police said.
The suspect, Austin Smith, 30, returned home from a bar Thursday night and confronted his wife over accusations that she had cheated on him, which she denied, according to CNN affiliate KNXV.
He then killed his wife and two daughters at the family home and drove to the apartment of the man he believed she was having an affair with, said Sgt. Tommy Thompson of the Phoenix Police Department.
There, he fatally shot the man and injured two others, he said.
Police: One daughter survived
His wife, Dasia Patterson, 29, and their daughters Mayan Smith, 7, and Nasha Smith, 5, were found dead in the family's home, police said.
His 3-year-old daughter was hiding under a bed when police arrived and was not injured, Thompson said. The suspect told police that he chose not to kill her because she "reminded him of himself," the affiliate reported, citing court documents.