Officers have released an image of a man they want to speak to.
The incident happened inside a shop in Main Street at around 7 pm on Friday 3rd September.
A 30-year-old woman, who worked in the shop, was punched in the stomach.
PC Hollie Woods, said: “I’d like to speak to the man pictured as I believe he may have information about this incident.
“If you recognise him – or indeed you are that person – then please get in touch.”
You can pass on any information via the Leicestershire Police website.
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