Pittsburgh police are asking for the public's help in finding a 24-year-old University of Pittsburgh graduate student last seen Sunday at her Squirrel Hill home.
City police Lt. Daniel Herrmann said Qi Qin is from China and her use of English is limited. She's lived here for two years, he said in a press release.
She is 5 feet, 3 inches tall, weighs 115 pounds and has black hair and brown eyes. She also wears glasses.
Detectives ask anyone with information about her to 412-323-7141 or 911.