The police were alerted on the evening of Monday 10 November shortly before 11 as citizens called the Immediate Action for shootings in Cell.
The police officers rushed to the scene of the shooting complaint in Kypseli and after a related investigation they found six shell casings but there was no one in the area.
The incident took place at the junction of Drosopoulos and Krasa streets in Kypseli, with the perpetrators allegedly shooting outside a coffee shop in the area.
There is information that there is an injured person, who left the scene before the authorities arrived.