An investigation is underway Sunday after a man was fatally shot by a customer inside a beauty supply store in Compton, authorities said.

The shooting occurred around 3:21 p.m. in the 1300 block of Alondra Boulevard.

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The man, 42, entered Pink Beauty Supply and was causing "some destruction," according to the LA County Sheriff's Department.

A woman in her 50s allegedly fired her weapon, fatally striking the man while several customers and employees were inside the store.

Police said the woman was cooperating with police and surrendered the firearm.

No one was arrested, and it is unclear whether the two had any kind of relationship.

The identity of the victim was not immediately available.

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