Image released after Alvaston sex assault in Alvaston
Police have released a photo of a man they want to trace in connection with a serious sexual assault in Derbyshire.
The attack on a 20-year-old woman took place at a house in Alvaston on 8 October.
Detectives are trying to trace Eugene Robinson who previously lived in the area.
Derbyshire Police have appealed for information and believe Mr Robinson may have important information which could help with their inquiry.