SAN FRANCISCO (KGO) — One person is in critical condition following a house fire in San Francisco on Saturday.Crews responded to a call around 8:30 p.m. on Hanover Street near Guttenberg in the Crocker-Amazon neighborhood, officials said.The victim was rushed to San Francisco General Hospital.The cause of the fire is still unclear.Copyright © 2024 KGO-TV. All Rights Reserved.