Authorities are investigating a shooting at a Sikh temple in Sacramento, officials said Sunday afternoon.
According to NBC affiliate KCRA, it happened during a large celebration at the Gurdwara Sacramento Sikh Society Temple.
The Sacramento County Sheriff's Office said it started as a fight between two people. Both of them had guns.
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In an exchange of gunfire, one gunman and a third person were hit.
Authorities said that one suspect ran away and they are still looking for him.
The two people, who were shot were taken to a hospital and are in critical condition.
No other details have been released at this time.
This story is developing. Check back for updates.