Abdul B., who had been under police surveillance due to his Islamist affiliations since adolescence, was previously convicted for preparing a terrorist act and was on probation while participating in a deradicalization program. Following the attack, which involved a vehicle driven into a crowd, authorities confirmed that the suspect had rented the vehicle and was being monitored prior to the incident. The case has now been taken over by the Federal Prosecutor’s Office, which specializes in terrorism-related offenses.