Milwaukee police say their officers were responding to a domestic violence call Tuesday night when a man found walking nearby attacked an officer.  Four officers were taken to a hospital for treatment of minor injuries, but there have been additional developments.  Based on a video shot by a bystander, one police officer is suspended and three others are on administrative duty.  The video showed several officers punching and kicking the man while they tried to bring him under control.  Family members say 25-year-old Demetrius “Meechie” Lowe lives with mental illness.  Lowe is in an intensive care unit, but his condition isn’t known.