
A nurse jailed for life for the murders of four elderly patients and the attempted murder of a fifth has had his appeals against conviction dismissed by the Court of Appeal.
Colin Campbell, formerly known as Colin Norris, was handed a life sentence in 2008 after being found guilty of killing Doris Ludlam, Bridget Bourke, Irene Crookes, and Ethel Hall. He was also convicted of attempting to murder a fifth patient.