Sané hit the ball with power as it headed for Trapp's near post.
Trapp, however, threw his legs in the way as the ball struck them and deflected back into play.
Tuta and Müller both went for the ball, but the Brazilian got there just a second before Müller and thumped the ball up the pitch, clearing the danger.
Bayern's defense thought it was just another clearance and that they could receive and recycle the ball to go for another attack.
But just as Dier steadied himself, waiting for the ball to land, his eyes glued to it, he heard a scream: "MAN ON!" from Kimmich. He looked down to see who they were warning him about, but a blur of white was all he could see as Lukas jumped, heading the ball away from Dier's reach into the space in behind.
Empty space.
Dier stretched out his arms to drag him down, to grab hold of something, anything.
But the wind was all he could catch.
Lukas was gone.
