This very sad story happened not long before I moved over here
http://news.bbc.co.uk/1/hi/uk/3226606.stm
I work with one of the victim's mum's, not really sure why their child was in care and I don't like to ask but she's always seemed like a nice lady to me.
Going way back, these murders happened in the town I grew up in Merseyside
http://www.casebook.org/suspects/deeming.html