The Bucs were trailing 27-13 and went for it on fourth down. Tom Brady looked for Mike Evans deep but the pass fell incomplete. Rams safety Eric Weddle hit Evans with a helmet-to-helmet hit and was flagged for unnecessary roughness. However, because the hit happened after the ball hit the ground, it was considered after the play. The Rams took over with a 1st and 10, backed up 15 yards.
You can watch the play here and see how close it was from the ball hitting the ground to Weddle drilling Evans with the illegal hit.