MILLBRAE (CBS SF) — San Mateo County Sheriff’s raided a Hillsborough home belonging to the ex-girlfriend of a man found dead earlier this month and arrested her.

Keith Green was missing for weeks and later found dead May 11 in Sonoma County. His death was deemed a homicide.

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Green’s family tells KPIX 5 that Tiffany Li was arrested early Saturday morning in connection to his death. Li is the mother of Green’s two children. According to jail records, she was booked into the Maple Street Correctional Center on homicide charges.

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Neighbor Bijan Hafezi said he saw the deputies raid Li’s home on West Santa Inez Avenue around 3 a.m. Saturday morning. He believes she was about to flee the country, but that has not been confirmed.

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Green was was last seen alive at the Millbrae Pancake House. His roommate reported him missing on April 28. A hiker found his cellphone in Golden Gate Park on the following day.