Geils goes undercover as a lifeguard after a string of suspicious drownings, but Tribeca is worried that he's getting in too deep.

Tribeca has a hunch that the trophy hunter hunter has struck again, this time in New Orleans. It’s all gators and gumbo as Tribeca heads to the Big Easy in hopes of catching the killer before he strikes again. But everything is not as it seems to be.

People are still solid, but Dr. Scholls turns up missing, and the serial killer is still on the loose. Meanwhile, Lt. Atkins has a beautiful outdoor wedding. Do the two converge? That would tie things up nicely in the end.