Los Angeles County Sheriff Robert Luna on Wednesday updated the public on the investigation into the Monterey Park mass shooting, which left 11 people dead and wounded 9 others following Lunar New Year festivities on Jan. 22. KTLA's Pedro Rivera reports on Jan. 25, 2023. Story: https://ktla.com/news/local-news/watch-live-l-a-county-sheriff-provides-update-on-monterey-park-mass-shooting/ Get Los Angeles breaking news, entertainment, weather, traffic and sports from L.A.'s Very Own, KTLA 5 News. Keeping Southern Californians informed since 1947. Online: https://ktla.com/