Convicted US murderer Samuel Little confesses to killing 90 women

Pearl Nelson, left, in 2015 holds a photo of her mother Audrey, who was killed by Samuel Little.To her right is Mary Louise Frias, whose godmother was one of Little’s victims.A 78-year-old convicted murderer serving a life sentence in a Texas prison has confessed to killing 90 women over nearly four decades – which, if his confessions are confirmed, could make him one of the worst serial killers in American history.