Missing: Rolando-Area Woman Last Seen Thursday

A woman with the mental capacity of a 6- to 10-year- old child and who does not speak English walked away from her Rolando-area home and remained missing overnight.

Shoulain Coa, 60, was last seen at her residence at 6755 Marlowe Drive about 7 p.m. Thursday, but her family held off on reporting her missing until this morning, according to San Diego police.

Coa's family members told police she has wandered away in the past, but later was found at nearby businesses.

Coa was described as Chinese, 4 feet 6, 130 pounds with gray hair. She was last seen wearing a pink hat, a floral long sleeve shirt and black pants. She also only speaks Mandarin Chinese, police said.

Anyone with information on Coa's whereabouts was asked to call police at (619) 531-2000, or to contact Detective Mike Lambert at (619) 531-2279.