SAN FRANCISCO (KRON) — The San Francisco Police Department is mourning the loss of one of its K-9s. The department announced Monday that K-9 Carlow passed away after 12 years of service.

During the search, a Sonoma County Sheriff's Office's K9 officer was deployed to assist detectives in searching Flores-Navarro's home. The K9, named "Duke," alerted to the presence of drugs in the ...

He was booked into San Francisco County Jail. Investigators said the Narcotics Unit and a K9 officer did a search of the suspect’s home, uncovering “five kilograms of suspected Fentanyl ...

The investigation was a joint-effort with the San Francisco Sherriff’s Office, the SFPD Narcotics Unit, Tenderloin Plainclothes Team, the Drug Enforcement Administration and a K-9 officer.