A power outage in the Superdome produced yet another challenge for the 2012 Ravens to overcome on the way to the team's second Lombardi trophy.
In one of the more bizarre circumstances in Super Bowl history, an equipment failure led to a blackout in half of the stadium that suspended play for 34 minutes, killing the momentum Baltimore had built during a 28-6 rout early in the second half.
"Beyonce must have been good," Ravens wide receiver Torrey Smith said. "She took all the power with her when she left the stage."
Once the light was restored, Jim Harbaugh and the San Francisco 49ers stunned the Ravens and completely turned the tables on a game that looked to be over at halftime.