PACIFICA (CBS SF) — Officers found two people dead in a home on Alviso Court in Pacifica Saturday evening in what they say is likely a murder-suicide.

The officers went to the residence around 6:30 p.m. in response to a call from someone who said they heard gunfire. They found two people who apparently died of gunshot wounds, according to police.

Preliminary investigation indicates that this is likely a murder-suicide, police said, though the investigation is ongoing.

Police said they believe there are no outstanding suspects and there is no concern for public safety stemming from the incident.

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