Source: CBS affiliate, KCAL News A massive three-alarm fire engulfed an industrial warehouse in Commerce Friday morning, sending thick smoke into the air and destroying what is believed to be a textile warehouse. The blaze erupted around 3:40 a.m. in the 6500 block of Flotilla Street west of Davie Avenue. Los Angeles County Fire Department crews encountered flames leaping into the air, creating a massive plume of black smoke that could be seen for miles.