Zambrow police have detained a father and his two sons suspected of taking part in two separate beatings in Zambrow and Rutki Kossakie. Officers said the same three men were behind both incidents. One of the detainees allegedly insulted police during an intervention, then violated officers’ bodily integrity and threatened them with killing. Police moved to detain the three men after linking the assaults to the same participants. The suspects face up to five years in prison for the offences they are accused of. The men are currently in custody as the investigation continues.