Task Episode 3 opens with a hard scene that makes the case personal and then turns inward on the investigators. The hour confirms that Eryn, who is Jayson's wife inside the Dark Hearts, has been feeding Robbie and Cliff details about trap houses and moves that weaken the gang. That reveal explains several earlier beats, why some raids failed and how Robbie’s crew kept getting the right tips at the right time.
Task Episode 3 also shows an awkward timing gap after a botched FBI raid. The Dark Hearts show up roughly ninety minutes after federal agents leave, which pushes Tom and his team to consider the possibility of a second, internal leak. The script frames this as a turning point that shifts suspicion from the street to the task force itself, and the writers give clear scenes where agents begin to question one another.
Eryn is the confirmed informant inside the Dark Hearts

The facts from episode 3 are that Eryn is working as an inside source for Robbie and Cliff. She has a personal motive tied to past violence, and she shares targeted tips about locations and personnel.
It gives Robbie’s team an advantage and raises the stakes for Eryn, who now risks exposure inside Jayson’s group. Sources reporting on the episode treat this as a direct plot point.
Evidence points to a leak that affected the FBI operation
After the failed raid, investigators learn the Dark Hearts arrived much sooner than they should have been able to. The ninety-minute gap is the clearest piece of evidence that someone tipped off the bikers about the operation.
Task Episode 3 shows agents reviewing timelines and questioning how internal information could have been shared. That sequence is the main reason suspicions slide toward members of the task force.
Possible suspects inside the FBI team and why they stand out

The show places several characters under the spotlight. Aleah, Lizzie, Anthony and other members of Tom’s team are shown in moments that could be read as awkward or secretive. The series does not name a culprit on screen, but it does give small details that make the viewer weigh motive and opportunity; for example, someone with access to case files or to raid plans. Critics have noted that the episode intentionally spreads suspicion to keep the cast ensemble tense and to force the team to “suspect everyone.”
How does the leak reshape the investigation and character stakes in Task Episode 3?
If true, the leak does more than slow an operation. It erodes trust, forces more cautious planning, and creates emotional fallout inside the unit. Characters who once worked smoothly together must now protect methods and recheck assumptions.
On the criminal side, Eryn’s role makes Robbie’s actions riskier because she is exposed and could become a target if the Dark Hearts find out. Critics and recaps agree that the episode uses this tension to set up future conflict.
Task episode 3 leaves the question of the internal mole open while raising Eryn’s involvement. The team must rebuild trust, and the street-level players must reconsider who they can rely on. For viewers, the episode trades easy answers for a list of plausible suspects and clear, tense beats that suggest how scenes in coming episodes might play out.