They did this because she wasn't the PERFECT CHILD.. ugh. Make me sick!!
"They soon discovered that Rose suffered from severe speech and behavioural problems. Unable to cope, they turned to Ron's mother, Vivien Yaakov, to look after her on most days.
Police allege that on May 12 Ms Yaakov became angry with her son, demanding that he find some other solution, and that Ron took her away. That was the last time Rose was seen alive."
http://www.theage.com.au/world/gruesome-ch...yv.html?page=-1