At least three people have been killed and four injured in a shooting in the Beverly Crest neighborhood of Los Angeles, California. The Los Angeles Fire Department responded to a call for help at 2:35 a.m. on a residential street northwest of downtown, and found three people dead and two injured. Police said the first call came in about an “assault with a deadly weapon” and the four victims, including three men and one woman, are all in critical condition. This is the fourth mass shooting in California in the past week and police are still investigating the incident.