The character expresses disbelief over someone following them, using the term "bullshit." They address Agent Harvath, acknowledging that he accessed a specific website connected to surveillance photos of an individual named Marcel. This suggests a revelation about Harvath's investigative skills or luck in tracking them down.
The exchange indicates a tense interaction, where one party is caught off guard while acknowledging the other's resourcefulness. The mention of the website and surveillance photos adds intrigue, hinting at a deeper story involving espionage or mystery within the narrative of "Path of the Assassin" by Brad Thor.