Breitwieser brings home a four-hundred-year-old bugle and boasts to Anne-Catherine about the stylish theft. He had climbed a radiator to reach a sealed display, unscrewed the front panel with a Swiss Army knife, created floor noise to reassure the cashier below, shoved aside a swinging light, cut nylon cords, concealed the bugle under his dark green trench coat, and exited.

Anne-Catherine is unimpressed, noting they already own a better bugle. She demands to know if he wore gloves; he admits he did not, breaking her core rule. She then learns the theft was in Switzerland—specifically Lucerne, where they had previously been arrested—compounding risk with fingerprints and a ban violation. Furious, she rejects his plan to fix it himself and decides to clean the prints.

The next morning she takes the day off, and they drive—tense and silent—to the Wagner Museum by Lake Lucerne. She instructs Breitwieser to stay in the car, but he gets out for a walk, hands her the keys, and kisses her before she enters with alcohol and a handkerchief to wipe his prints.

From outside, Breitwieser watches her move room to room through the mansion’s windows. An older man with a dog glances at him; the lakeside scene is calm. Suddenly Anne-Catherine exits, moving quickly and gesturing, as a police car pulls up. Two uniformed officers confront Breitwieser, and though he has no loot and does not resist, they handcuff him.

As he is led to the squad car, he locks eyes with a frantic, confused Anne-Catherine. The officers do not notice her, and she remains free while Breitwieser is taken away, arrested outside the very museum where he hoped to erase his traces.