Vikings Boot The Bears 20-17

Case Keenum led three second-half scoring drives in relief of Sam Bradford, and the Minnesota Vikings spoiled prized rookie quarterback Mitchell Trubisky's debut with a 20-17 victory over the Chicago Bears last night.

Kai Forbath kicked a 26-yard field goal in the closing seconds after Harrison Smith intercepted Trubisky, and the Vikings (3-2) came away with the win after dropping two of three.

Called on after Mike Glennon struggled in the first four games, Trubisky played like he belonged. The No. 2 overall pick was 12 of 25 for 128 yards with a touchdown.

The interception came after the Bears (1-4) took over on their 10 with 2:32 left in the game. Smith picked off a pass intended for Zach Miller on the right sideline at the 22.

The Vikings got the ball at the 28, and Forbath booted the winner with 16 seconds left.