MILLBRAE (CBS SF) — A Peninsula man was arrested for allegedly running multiple neighborhood brothels in Millbrae and Daly City, along with a number of illegal marijuana growing operations in the county.

The San Mateo County Sheriff’s Office Wednesday identified the suspect as 51-year-old Kevin Chao of Millbrae. According to a press statement, detectives completed an investigation of Chao on October 5 and executed simultaneous search warrants at various locations in residentials neighborhoods in Millbrae and Daly City.

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Kevin Chao (San Mateo County Sheriff’s Office)

Detectives also raided “multiple” marijuana grow operations in residential neighborhoods in San Mateo County, police said.

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Evidence seized included numerous firearms, thosands of dollars, hundreds of marijuana plants, and about 100 pounds of processed and packaged marijuana with a street value of more than $250,000, police said.

Chao was booked into the San Mateo County Jail without incident on charges of pimping, pandering, conspiracy, marijuana cultivation and possession for sale.

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The sheriff’s office acknowledged assitance from the county’s narcotics, vehicle theft and gang units, along with the San Francisco DEA and South San Francisco Police Department.