During the briefing, police said the incident was fueled by domestic violence.
They said the suspect, identified as 28-year-old Teodoro Macias, was one of the victim's boyfriends and was not invited to the birthday party the family was hosting.
The psychology of mass shootings and the media
23ABC News | Bakersfield
Of all mass shootings in the U.S., last year was the least deadly in the last decade. But over the last few months, the number has..
