An Amber Alert was issued Tuesday after a child was abducted in a carjacking in Oakland, the California Highway Patrol said.
CHP said the incident happened around 12:40 p.m. when a 35-year-old man stole a car with a 13-year-old girl inside.
Both the suspect and child are black, but their identities are unknown, the CHP said.
CHP said the suspect is armed with a knife and is possibly driving a 2001 red Infiniti QX4 sport utility vehicle with the license plate number, 6JFM648.
Anyone who sees the car is asked to contact the Oakland Police Department at (510) 238-3641.
If the child is located, call 911 or the investigating agency.