UPDATE: Crystal Marie Woods and her son were found unharmed.
Police in Maryland are looking for a woman and her son, who were last seen Sunday.
Crystal Marie Woods, 33, of Tidewater Court in Olney and her 5-year-old son, Gianni Vanegas, were last known to be in the Baltimore area, Montgomery County police said.
Their family is concerned for their well-being.
Woods is a 5-foot-4-inch, 180-pound white woman with brown eyes and brown hair. She was wearing a black sweatshirt with the word "pink" and black leggings. She had a red purse.
Gianni is about 3 feet tall and weighs 41 pounds. He also has brown eyes and brown hair. He was wearing a dark jacket over a blue sweatshirt, blue jeans and gray Chuck Taylor high-tops.
Anyone with information about their whereabouts should call police at 301-279-8000.