A man has been found in someone's bathroom in a house in Burnham on Sea.
The residents challenged him just before 10pm on the 13th of September - and he fled.
It's not thought anything was taken from the scene on Gloucester Road.
The man is described as white, approximately 30-years-old, about 5ft 10ins tall and of average build. He had short facial hair and wore a dark coloured woolly hat.
Police have now released an e-fit of him.
Anyone who recognises the man in the E-fit is asked to contact Investigations via 101, providing the call handler with the reference 5217209982.