When the Metro team begins to tail their primary suspect, Tim (Eric Winter) tells his team "be ready for Crazy Ivans. He may do a counter. We can not let him get away." The "Crazy Ivan" was a daring "U-turn" maneuver that the pilot Wash (Alan Tudyk) pulled in the first episode of Firefly (2002) that enabled Captain Mal's Nathan Fillion ship to escape the deadly Reavers.
"Crazy-Ivan" was popularized by The Hunt for Red October (1990 movie from the 1984 Tom Clancy novel), as a way for Jack Ryan (Alec Baldwin) to "prove" he knew Captain Ramius (Sean Connery)