Police in Thessaloniki have arrested a 41-year-old man linked to four armed robberies in May. Authorities also identified a 42-year-old accomplice currently imprisoned for similar crimes. The duo allegedly used knives and a firearm to steal over 2,400 euros in total from local shops. Investigations led to the discovery of a firearm and ammunition at the suspect’s residence. Charges against them include criminal organization, robbery, and violations related to weapon and drug laws.