Dustin Penner is being bothered by a contusion on his knee. Penner sustained the injury during Saturday's game in Philadelphia, but the Kings don't seem particularly concerned about it. However, Penner left Monday's practice after only 20 minutes because it was bothering him, so he's going to have it investigated further. "Obviously it's bothering him," coach Terry Murray said. "He's been reassured by the doctor in Philadelphia and the training staff here, but something is on his mind so we sent him to our team doctor." Consider him questionable for Tuesday's game.