A 26-year-old man has been arrested and released on bail in connection with an alleged assault on a woman in Chesterfield.
In the early hours of Sunday, January 3, a man and woman left a house on Church Street South, Birdholme.
An altercation took place and the man allegedly assaulted the woman.
Officers investigating are appealing to anyone that saw a woman in a pair of red checked pyjamas and no shoes to contact them.
Anyone with information is asked to contact DC Matt Chapman on 101 quoting crime number 583/16.
To report a crime anonymously, call Crimestoppers on 0800 555 111.