While held in the library's Faraday cage, Root warns Finch that "something big is coming," foreshadowing the intense trilogy of episodes that follow. Guest Cast Hayden Price: Aaron Staton Natalie Boal: Jennifer Ferrin Sven Vanger: Carsten Norgaard Alonzo Quinn: Clarke Peters Patrick Simmons: Robert John Burke
Detective continues her dangerous undercover investigation into HR with the help of her mole, the rookie officer Mike Laskey .
Detective Terney (a corrupt HR cop) confronts Laskey and Carter. In the ensuing shootout, Terney kills Laskey. [S3E7] The Perfect Mark
" The Perfect Mark " is the (the 52nd overall) of the drama series Person of Interest , which originally aired on November 5, 2013. Episode Overview
After a series of betrayals, it is revealed that Price’s girlfriend, Natalie, was actually conning him all along. She escapes with the real baseball, while Price is left alive but empty-handed. Key Ending & Major Spoilers While held in the library's Faraday cage, Root
The plot thickens when Price targets , an antiquities dealer. Unbeknownst to Price, Vanger is laundering money for HR by purchasing rare collectibles. Price manipulates Vanger into buying a rare, signed baseball for $4.4 million, intending to steal it and flee with his girlfriend, Natalie Boal . The HR Investigation & Carter's Arc
Carter fatally shoots Terney. In his final moments, Terney identifies Alonzo Quinn (the Mayor's Chief of Staff) as the head of HR by pointing at a photograph. In the ensuing shootout, Terney kills Laskey
The episode concludes with a significant shift in the series' overarching HR plot: