CSI: NY (2004)

S5E10 The Triangle

Title: The Triangle Plot: When a strange energy field emerges, the team finds themselves juggling two urgent cases. They must delve into the baffling disappearance of a wealthy tycoon while also uncovering the circumstances surrounding the tragic death of his chauffeur. As they navigate these intertwined mysteries, the pressure mounts to uncover the truth behind the enigmatic phenomenon that links both events.