An ex-lodger of Fred and Rose West has told how she heard children screaming 'stop it daddy' in the middle of the night.
Jayne Hamer stayed with the notorious serial killers at their 'House of Horrors', where the couple killed nine of their victims including their own daughter Heather.
The new ITV documentary finally aired last night after it was unexpectedly pulled from the schedule at the last minute in January due to unspecified legal reasons.
Speaking for the first time, Ms Hamer shed light on the bizarre going-ons that occurred behind closed doors and how she felt compelled to escape.
She revealed to presenter Trevor McDonald how she decided to get out of the Gloucester home while she still could as she believed that she 'was next'.
An ex-lodger of Fred (left) and Rose West (right) has told how she heard children screaming 'stop it daddy' in the middle of the night
Ms Hamer stayed with the notorious serial killers at their 'House of Horrors' (shown), where the couple killed nine of their victims including their own daughter Heather
She added: 'I heard screaming in the middle of the night "stop it daddy, stop it daddy" and it sounded like one of the children.
'That was my reason for leaving. I thought I was next.'
Ms Hamer revealed how Fred had once taken her down to the cellar of 25 Cromwell Street, where the majority of the killings are thought to have been carried out.
'There was a little bed there and I thought it was for the children,' she said. 'I found out years later it wasn't.'
The Wests, who lived at the house from 1972 until their arrests in 1994, regularly took on lodgers in the property, which was also home to ten of their children.
To supplement their income, Rose would solicit to both men and women in one of the upstairs bedrooms, while Fred would watch through peep holes.
Ms Hamer (pictured) revealed how Fred had once taken her down to the cellar of 25 Cromwell Street, where
