(ANSA) - TRIESTE, 03 NOV - Three people with double passports, Austrian and North Macedonian, could be involved in Vienna's events last night. That is what emerged from a statement issued by the Macedonian Interior Ministry, confirming that it had received today, through Europol, a request from Vienna for cooperation in the attack's investigation.

In the list of persons that the Austrian authorities submitted to their Macedonian counterpart, the investigators determined that three of them also have Macedonian citizenship and the Austrian one, the statement reads. According to reports from Skopje's Interior Ministry, these people would be a man born in Moedling (Austria), another man born in St. Polten (Austria), and a third person born in Vienna. (ANSA).