A young boy assaulted a 14-year-old girl with a stick embedded with nails.
The victim was with friends in Bilton Park, Rugby, when she was approached by the boy.
He picked up a bag belonging to one of the girls and they asked him to put it down.
The boy then picked up a stick from the ground, which was embedded with nails, and assaulted the victim with it.
After the assault, he ran off with the bag.
The victim was left with very minor injuries.
It happened on Tuesday September 9 at around 6.30pm in Bilton Park, Rugby.
The boy is described as white, around 11 years old, of Eastern European origin and was wearing a striped hooded top and light blue jeans.
Police would like to speak to anyone who witnessed the incident, particularly an unknown woman who was with another young boy in the park at the time.
To give information, call police on 101 quoting incident 308 of Tuesday September 9.
Crimestoppers can also be contacted anonymously on 0800 555 111 or via www.crimestoppers-uk.org