SII VALLEY (CBSLA.com) —  Simi Valley Police Department officers were dispatched to a home around 3:30 p.m. Sunday following reports of violent activity in the home.

A suspect, later identified as 72-year-old Raymond Williams, is accused of assaulting a 50-year-old nephew with a baseball bat. Williams is also accused of pulling a gun on the nephew.

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Williams lives in the 2200 block of Latham Street. Police said an altercation between the two men progressed outside the residence.

The 72-year-old man returned to the home. When officers arrived, Williams refused contact with them.

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Simi Valley Police SWAT and Crisis Negotiation teams deployed in an attempt to safely make contact with Williams.

Nearby residents were evacuated as a safety precaution and relocated at the police department with the help of the American Red Cross.

Police said the nephew received minor injuries.

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Around 9:55 p.m. Sunday Simi Valley Police said Williams was taken into custody without incident. Williams was not injured, police said.