Five family members were killed and one child severely wounded after a shooting in San Diego. Police believe that the man killed his wife and children and then turned the gun on himself. Both parents and one of the children were found dead in the residence and the other two died from injuries in the hospital. The shooting was due to an divorce which included the wife ordering a restraining order on her husband. The man was not currently living at the residence and neighbors said that they heard arguing followed by what they thought sounded like a nail gun being fired from inside the house. The surviving child is expected to recover from his injuries. 

https://www.usatoday.com/story/news/nation/2019/11/16/san-diego-shooting-family-dead/4214867002/