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San Diego County Man Accused Of Threatening Mass Killing At Temecula Mosque

He is being held in a Riverside County jail and is expected to be transferred to federal custody in the coming weeks, officials said.

SAN DIEGO, CA — A San Diego County man has been federally charged with mailing a letter to a Riverside County mosque threatening to kill Muslims, federal prosecutors announced Friday.

Louis White, 60, of Warner Springs was charged Thursday with mailing threatening communications. He is being held in a Riverside County jail on state charges and is expected to be transferred to federal custody in the coming weeks, according to the U.S. Department of Justice.

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The Islamic Center of Temecula Valley reported Aug. 26 that it received a letter threatening to kill members of the mosque. The letter included a drawing of a bearded face with crosshairs and an offensive reference to Allah, according to an affidavit filed with the federal complaint.

Investigators traced the letter to White. During a search of his home on Aug. 29, authorities seized several firearms, including a weapon believed to be an AR-15-style short-barreled rifle without a serial number, prosecutors said.

The U.S. Postal Inspection Service and Riverside County Sheriff's Department are investigating, with assistance from the Temecula Police Department.

The federal charge carries a maximum sentence of five years in prison if White is convicted.

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