Alhambra police officer killed in line of duty mourned by LA County first responders

First responders lined the streets outside Los Angeles General Medical Center on Thursday to mourn the life of Alhambra police officer Alec Sanders, who was killed in the line of duty. (CREDIT: KTTV)

First responders in Los Angeles County are mourning the loss of Alhambra police officer Alec Sanders, who was killed in the line of duty after a pursuit turned into a violent crash on Thursday.