An unprecedented search for a missing Moscow State University student was called off Monday, three weeks after she disappeared, Interfax reported.
Irina Artyomova, 22, went missing on Sept. 13 after a workout at a gym. Dozens of volunteers searched for her and posted flyers around the city.
"We have worked all the leads that we had," Irina Pavlukova, a coordinator of the Lisa Alert volunteer group, told Interfax.