Authorities are searching for three suspects after a person was fatally stabbed in Koreatown early Thursday. According to the Los Angeles Police Department, two brothers were walking down the street on Alexandria Avenue when a white sedan pulled over. Stream Los Angeles News for free, 24/7, wherever you are. WATCH HERE WATCH HEREThree men exited the vehicle and words were exchanged before one of the brothers was stabbed multiple times. The three stabbing suspects fled the scene.