Box Cutter - S4-E1
Corrected entry: Jessie is shorter than Gail, so when he shoots Gail in the eye his gun must be angled up. However in the scene the bullet continues through Gail to hit the kettle, which is about waist height for Gail.
Corrected entry: In the opening teaser scene they show a man in a hazmat suit bagging evidence from the later revealed plane crash. One of the bags contain the eyeball from the pink bear. However in a future episode Hank discovers it in the pool filter, after the hazmat team would have bagged it. (00:00:55)
Correction: The bullet could easily have changed trajectory after entering Gail, if it hit a rib, for example.
THGhost