Can you help solve these crimes?

A man reported being assaulted by four males in the area of Brookdale Park in Galliagh around 11am on December 17. One of the males was sporting a tattoo in the shape of Ireland, another was wearing a Chelsea tracksuit, the third was wearing a Manchester United jacket and the fourth had a thin black moustache.

A pizza delivery man was robbed in the Stradowen Drive area around 3.15am on January 3. The employee was confronted by two males who made off with the pizzas in the direction of Clonmeen Drive. The man was not seriously hurt.

A living room window was damaged in the Deramore Drive area sometime before 6pm on January 2.

Officers are investigating reports that a male was in possession of a knife in the Knockalla Park area around 4.25am on January 4. Believed to be 19 or 20 years old and was wearing a dark coat with a woollen hood and a black baseball hat.

Anyone with information about these incidents is asked to contact police on 0845 600 8000 or a member of your local Neighbourhood Team directly – details can be found on the PSNI website. Alternatively, if someone would prefer to provide information without giving their details, they can contact the independent charity Crimestoppers and speak to them anonymously on 0800 555 111.