My killer son stabbed his four-year-old sister 17 times – his chilling question as our lives crumbled still haunts me

HE SEEMED like the perfect older brother, cuddling and playing with his little sister and selflessly caring for her when she was poorly. It made their mum, Charity, who had brought them up as a single parent, so pleased and proud. So, when the police arrived at her work place on 4 February, 2007 and...