The Kimberley Dynamiters won the Kootenay International Junior Hockey League Teck Cup championship with a thrilling 3-2 overtime victory over the Posse in Game seven of the series Monday night in Princeton. Justin Sommer scored his third goal of the playoffs with 5:24 remaining in the period as he beat Peyton Trzaska in the Posse nets. Cam Reid and Tristan Weill assisted on