The Panthers went into the fourth quarter with a 17-3 lead over the Chiefs but things changed when Cairo Santos kicked a field goal, and Eric Berry had a pick six. Santos makes another field goal, tying the game at 17. In the Panthers' last possession of the game, the ball was stripped out of Kelvin Benjamin's hands and Kansas City gets the ball back. Santos makes the game-winning field goal for the Chiefs, and the Panthers fall to 3-6.. How many points did the Panthers fall behind?