Chicago Blackhawks General Manager Dale Tallon announced today that the Blackhawks have re-signed forward/defensemen David Koci. Koci, 26, 6?6?, 238 lbs. native of Prague, Czech Republic split time last season between the Norfolk Admirals (AHL) and the Chicago Blackhawks. For the Blackhawks last season, Koci appeared in nine games going scoreless while recording 88 penalty minutes. In his NHL debut with the Blackhawks at Phoenix he posted 42 penalty minutes. For the Norfolk Admirals, Koci played in 44 games recording one assists and 223 penalty minutes.