Warwickshire Police has released CCTV images of a woman they would like to speak to.
A charity box, containing an unknown quantity of money, was taken from a convenience store on Wood Street at around 6.10pm on March 29.
Officers would like to speak to the woman pictured as she is believed to have been in the area at the time and may have important information relating to investigations.
She is described as white, 35 to 40 years old, short and of slim build.
She was wearing a black jacket with the hood worn up, a white T-shirt and was carrying a blue handbag.
Anyone with information is asked to call Warwickshire Police, quoting incident number 163 of 30 March, 2016.
If you want to give information but don’t want to give your name you can call the independent charity Crimestoppers on 0800 555 111 or use their anonymous online form at www.crimestoppers.org.uk.