The Historical Institutional Abuse inquiry has heard claims that a child was forced to perform oral sex on a nun. 
A witness, who was a resident at Nazareth House
 in Derry’s Bishop Street during the 1960s, said she was between the 
ages of four and five when she was made to lie on her back on the floor 
by a nun who straddled her, lifting her habit and forcing the child to 
perform a sex act on her. She said she was terrified.