3rd person dies from Asiana crash

A third person - identified only as a girl - has died from injuries sustained in last week's crash of Asiana Airlines Flight 214, officials at the San Francisco hospital where she was being treated said Friday, according to CNN.

San Francisco General spokeswoman Rachael Kagan said the "minor girl" had been in critical condition at the Bay Area hospital since last Saturday's incident. The hospital didn't release any information about the girl - including her name, age or ethnicity - who died Friday morning, according to Dr. Margaret Knudson, the hospital's chief of surgery.

"It's a very, very sad day today at San Francisco General Hospital," said Dr. Geoffrey Manley, chief of neurosurgery. "We have all done everything we could."

Two other people - both 16-year-old girls from China - were reported dead soon after the Boeing 777 crash-landed at San Francisco International Airport.

One of those teenagers was hit on the runway by a fire truck, though it's not clear whether she was already dead when she was struck, San Francisco police spokesman Albie Esparza told CNN on Friday.