Tips sought in disappearance of Norwalk woman last seen in San Bernardino

Investigators appealed to the public on Monday for information about what happened to a Norwalk woman who went missing in July in San Bernardino and whose vehicle was found weeks later in the Barstow area.

Ericka Guerrero was last seen at a party about 2 p.m. on July 20, according to the Los Angeles County Sheriff's Department.

The red 2012 Nissan Pathfinder SUV she had been driving was located last Wednesday on a dirt road in the area of Black Mountain Wilderness north of Barstow, but there was no sign of the 29-year-old, officials said.

Guerrero is Hispanic, 5 feet 3 inches tall, weighs 190 pounds and has curly brown hair and brown eyes. She has a "CHAOS" tattoo on her neck and was wearing a white shirt, black jeans and a denim jacket when last seen.

Anyone with information that could help investigators reunite Guerrero with her family was urged to call the sheriff's Missing Persons Unit at 323-890-5500.

Anonymous tips can be submitted through Crime Stoppers at 800-222-TIPS or