Mass shooting in California: Police seek motive after 10 killed, 7 hospitalized in latest mass killing January 23, 2023 After 10 people were killed in a mass shooting in Monterey Park, California, police said the suspect died by suicide but investigators seek a motive. http://rssfeeds.usatoday.com/~/725276351/0/usatoday-newstopstories~Mass-shooting-in-California-Police-seek-motive-after-killed-hospitalized-in-latest-mass-killing/