Callum Malone is a former resident of Holby's Farmead Estate. He was involved in the riots which took place in September 2008, and in 2009 began harassing Alice Chantrey. Eventually, as he was about to kill Alice, Curtis Cooper pushed him off the roof, killing himself in the process just as him and Alice were about to get married. Although Callum survived, he never saw Alice again and was taken away by the police after receiving treatment.