Recap: Person Of Interest S 02 E 17

Season 2, Episode 17:

Proteus

The Machine gives Finch and Reese the numbers of six individuals who have all vanished without a trace from various cities throughout the country, and who may have all been victims of a serial killer who likes to take over the lives of the people he kills. Their investigation leads them to Owen Island, where they are forced to wait out a severe storm with a group of locals and unknowns... one of whom may be the killer they're searching for.


Tropes present in this episode include: