LOS ANGELES (KABC) — An Amber Alert has been issued as Los Angeles County Sheriff’s officials search for a 2-year-old girl and 4-year-old boy who were believed to have been abducted last week in a possible child abduction.

Note: The video in the media player above is from a previous report.

According to the California Highway Patrol, the children, Willow and Wyman Bryant, were allegedly abducted by Tiffany Bryant, 39, and David James, 53, who were believed to be traveling in a champagne-colored 2008 Buick Enclave with paper license plates.

According to LAPD, the family’s disappearance was discovered after Los Angeles County Department of Children and Family Services officials visited their home and found no one there.

The children were last seen on August 14 shortly after 3 p.m. on South Vermont Avenue and West 83rd Street.

The California Highway Patrol issued a missing persons alert on Friday morning on behalf of the LAPD.

The children’s mother, 39-year-old Tiffany Bryant, is described as 5’4″ tall, 100 pounds, with blonde hair and brown eyes. She was last seen wearing white pants, a short-sleeved blouse and flip-flops.

The second suspect, 53-year-old David James, weighs 77 kilograms, has grey hair and blue eyes. He was last seen wearing jeans, a navy blue shirt and flip-flops.