The season may be over for Panthers NSW Cup forward Adam Docker after the judiciary found him guilty of a grade two shoulder charge.

Watch the incident, which occurred in Penrith's win over Illawarra Cutters, in the video above.

With loadings for prior offences, the verdict means he will spend four weeks on the sideline.

The only way Docker will play again this season is if the Panthers NSW Cup side loses this weekend, but goes on to win the Grand Final. In those circumstances Docker would be available to play the National Championship game against the winner of the Queensland competition.