'He was not yet able to walk': Man found guilty of sexually assaulting and murdering baby in 15 HOUR assault which left victim with burns, bruises and broken bones

• Mervyn Kenneth Douglas Bell was accused of assaulting a 10 month old boy for 15 hours in March 2013 near Broome in Western Australia[/*:m:ur79jxl9]
• The baby was left with burns, broken bones and bruising[/*:m:ur79jxl9]
• Bell was found guilty on Friday in the WA Supreme Court of murder after the boy died from his injuries[/*:m:ur79jxl9]
• The 27-year-old had claimed the boy's injuries were from falling out of a car, sitting on hot rocks by a river and falling into the water [/*:m:ur79jxl9]
• The family said outside court the loss of the baby was an 'unbearable grief'[/*:m:ur79jxl9][/list:u:ur79jxl9]