Burglars broke into a house in Northamptonshire through a ground floor window.
The burglary happened in Eastfield Road, Wollaston, near Wellingborough, between 10.30am on Thursday and 4pm on Friday when the burglar got in at the back of the house.
Nothing was stolen and they left the building through the back door.
Witnesses, or anyone with information, are asked to call Northamptonshire Police on 101.
Alternatively, they can call the independent charity Crimestoppers anonymously on 0800 555 111 or use the anonymous online form at www.crimestoppers-uk.org.