People went to a child's birthday party Saturday night and opened fire, killing victims ages 8, 9, 14 and 21.

A mass shooting at a family gathering in Stockton, in California’s Central Valley, left four people dead and at least 10 others wounded Sunday evening, according to the San Joaquin County Sheriff’s Of...

Early indications suggest that this may be a targeted incident. Investigators are exploring all possibilities at this time.