Father of Plymouth shooter says he told police his son should not be allowed gun

Mark Davison says he is sorry and ashamed' of his son Jake who who shot dead five people before killing himself

The father of a man who shot dead five people in Plymouth has said he told police he did not believe his son should have a shotgun because he was concerned about his mental health.

Mark Davison said he was ashamed of his son Jake, 22, who shot dead his mother and four other people before killing himself in August.