Denver defenseman Keith Seabrook has signed with the WHL's Calgary Hitmen.
Seabrook was a second round draft pick of the Washington Capitals in 2006. He played one season for the Pioneers where he registered 13 points in 37 games. I haven't heard any reason for his departure.
Best of luck to Seabrook in the WHL. It's probably just as well since I always got him confused with his brother Brent anyway.
UPDATE USCHO was able to get a quote from DU coach George Gwozdecky on the departure.