Queensland coroner Michael Barnes delivered his findings from an inquest into the 1972 deaths on Friday and said the only person against whom there was enough evidence to send to trial, Wayne Robert Hilton, was dead. Mr Hilton died in a car crash in 1986. "Undoubtedly, (Ms Evans and Ms Wilson) were abducted and killed by more than one person, but the identity of those responsible cannot now be established with sufficient certainty, with one exception: namely, Wayne Robert Hilton," Mr Barnes said. "Alarmingly a number of people who drove by on the Toowoomba Range ignored the women's frantic pleas when it must have been obvious they were in grave danger," he said. With the failure of any of these people to even attempt to intervene, went the girls' last chance of survival. Mr Barnes said it was clear the two women seen by several witnesses on the range were Ms Evans and Ms Wilson. "Their desperate cries for help that went unheeded are one of the most heartrending aspects of this terribly sad case," he said. Mr Barnes found it was unlikely the women had been raped before they were murdered, dismissing the accounts of several witnesses to the inquest. " (The) claim that women were repeatedly raped does not fit with the crime scene evidence which suggests the women were fully clothed when they died - there were the remnants of jeans around their leg bones, their underwear was generally where it would be expected to be found if being worn and the bra clips were done up in each case," he said. Cord was tied around each of the tibia of both women. It seems unlikely if the women were killed after being raped they would have been re-dressed before or after they were killed. Outside court, Ms Wilson's cousin Penny Allen said she had a message for the murderers, those involved and the people with "conveniently failed memories." "You are all cowards, the whole lot of you, cowards," she said. Murder itself is a ghastly, ghastly act and therefore your conscience must be filled with guilt, a taunted past and no pity. No-one will save you from punishment ... you cannot take Wendy and Lorraine's innocence, hopes, dreams, youth and family away and not be judged. Your day will come. Ms Wilson's brother, Eric Wilson, said he was disappointed the coroner could not find enough evidence to bring somebody to trial. "It's good that somebody's been named ... I suppose they've all been named now on the public record in a way," he said. ..."I would have wanted to see somebody held accountable, really badly."