A 25-year-old man contacts the police and reports that he has been robbed.
He is supposed to have met a man behind the tunnel at the hospital and the man is supposed to have taken his mobile phone and earbuds under threat of violence.
When the patrol is on its way to the injured party, they meet a man who matches the description that has been reported. On him, they find a small knife. The man, who is also in his mid-twenties, is arrested on suspicion of robbery, aggravated offense against the knife law, and narcotics offense of personal use.