Bills running back C.J. Spiller ran four yards into the end zone and the Bills now lead the Broncos 17-7 with 19 seconds left in the second quarter.
A 16-yard screen pass to Spiller and a 30-yard deep pass to David Nelson set up the score in the final moments of the first half.
Denver took a knee on the ensuing possession to end the half.
Tags: Buffalo Bills, Gameday Coverage, Second Quarter, Week 16