Santa Barbara County Sheriff's detectives arrested a fifth suspect for an Isla Vista home invasion robbery last November.
Detectives authored an arrest warrant for 19-year-old Michael Gebremeskel for conspiracy and accessory as well as a search warrant for his San Francisco residence.
The San Francisco Police Department and K9 Unit helped serve the warrants.
Gebremeskel was arrested without incident and transported to the Santa Barbara jail. He's being held on a $250,000 bail.
