Teenage girl pleads guilty to attempted murder after student set on fire at Saskatoon school

Becky Hamber has testified for the first time at the weeks-long murder trial that has already seen co-accused Brandy Cooney take the witness box. Hamber told Milton, Ont., court Monday that she struggled to care for the 12-year-old boy who died and his brother who were in their care, but she wanted the best for them.