C Grainger

From Tardis Wiki, the free Doctor Who reference

Mrs C Grainger was the wife of Patrick Grainger and the mother of two children. In the 2000s, Patrick was killed in front of them by David, who was an alien sleeper agent. She begged him not to hurt her children, but he stabbed Patrick once more and left them, cowering and whimpering in a corner. (TV: Sleeper)