I think the sentences should be tougher, any taking of life should mean a whole life sentence, we are far too soft in this country, people are given 10 or 12 years for taking a life, that is totally out of order, they're out in half that time, whilst the victims families have to live the rest of their lives grieving for their loved ones.
Child killers, terrorists, police killers should get the death penalty in my opinion.