A 22-year-old woman remains missing at Mt. Baldy after going on a hike alone on Feb. 4, according to the San Bernardino County Sheriff’s Department. On that day at 11:14 p.m., deputies from the Fontana Sheriff’s Station received a call regarding the missing hiker in the Mt. Baldy area of the San Gabriel Mountains. Lisei Huang, an El Monte resident, set out on a hike alone at about 2 p.m. and had not been heard from since about 4 p.m.