By Kevin Dillon/DFP StaffWhen Boston University men’s hockey coach David Quinn huddled his players around his bench for a timeout in the second period of his team’s contest against Bentley University Saturday night, the scoreboard only told part of the story. The Agganis Arena jumbotron showed that the Terriers were trailing 3-0 to a team that history said it should be beating, but was not showing the body language of Quinn’s players.They looked shell shocked, lifeless and broken.“We looked like a bunch of guys who had their dogs shot,” Quinn said. “Frustration level set in and you could just see it in their faces.”The timeout did not improve the team’s energy level though, as the Terriers continued their downward spiral in 4-1 loss to the Falcons. With the loss, BU (7-8-2, 2-4-1 Hockey East) has only taken one point in their last three games, and will begin the 2014 portion of their schedule below .500. It is the Terriers’ first loss against a team from the Atlantic Hockey Association since Oct. 22, 2011 when BU dropped a contest with the College of the Holy Cross 5-4.The Terriers possessed the puck well in the first period and totaled 15 shots in the frame, which is their most in a single period since a 16-shot first period against the University of North Dakota on Nov. 22. It was not enough to give them a lead though, as Bentley (8-7-1, 6-2-1 AHA) scored the only goal of the period when sophomore Derek Bacon made a great deflection from the left hashmarks to put one past sophomore goaltender Matt O’Connor.BU entered the second period on the power play, and had their chance to tie the game at one. But the game made a drastic shift in Bentley’s favor when forward Jared Rickord took a turnover from sophomore defenseman Ahti Oksanen in alone on O’Connor and potted a shorthanded breakaway goal through his five-hole. Less than five minutes later, junior forward Brett Switzer followed it up with a goal on a 2-on-1, and things began to get out of hand for the Terriers.Both goals were a result of odd-man breaks for the Falcons, who seemed to have no trouble zipping by BU’s aggressive, pinching defense.“Either they’re that fast or we’re that slow,” Quinn said. “We were just slow tonight. We were slow last weekend, too. And I don’t know whether we’re tired or what. That’s going to change.”