Wojceich Braszczok is one of several bikers charged in the September incident . The Polish government has said it will not extradite him to Poland because he was a citizen and had no criminal record. The incident was recorded on a biker 's helmet , and video went viral .
Wojceich Braszczok is one of several bikers charged in the September incident . He was among four who pleaded not guilty Wednesday . The incident was recorded on a biker 's helmet , and video went viral .