Theresa Martinez was 5 years old when she was last seen on November 1, 2013, in Los Angeles, California. She is described as a Hispanic female with black hair and brown eyes. Some reports spell her name Teresa.

Reports say Theresa was taken that day by her non-custodial mother along with siblings Daniela, Francisco, and Michelle. The family was known to travel between Los Angeles and possibly Mexico, and law enforcement including the Los Angeles County Sheriff’s Office have been involved in the ongoing investigation. Family members continue to seek information about the children’s whereabouts.

If anyone has information about Theresa or the other children, please contact the Los Angeles County Sheriff’s Office.