Three children and an adult were killed during a mass shooting at a child's birthday party in Stockton, California, a tragedy described by police as "a targeted incident"

Police have today begged for the public to come forward with information — including RUMOURS — after three children were shot dead at a birthday party.

Officers continue to search for the gunman after the kids, aged eight, nine and fourteen, and a young man were killed at a banquet hall on Saturday night . More than 100 people had gathered there in Stockton, California, to celebrate a child's birthday when the offender struck in what police say was "a targeted incident".

But they remain on the run and now police are keen for any tip-offs, including hearsay, as they try to establish the killer's whereabouts. Hea

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