The ending of Marshals Season 1 featured Thomas Rainwater facing an attempted assassination.

Throughout the season, the chairman of the Confederated Tribes of Broken Rock had faced multiple attacks due to his efforts to fight against drugs, toxic waste, and a rare earth mine project threatening the reservation. The latest attack proved that someone with deep pockets wanted to stop Rainwater’s final push against the mine.

Marshals Season 1 ending explained

In the season finale, Rainwater, Miles, and Mo head towards a high-stakes meeting with a senator. However, someone leaks their location, and armed hitmen carrying serious weaponry ambush them. Despite the threat, they all manage to escape safely, and Mo utters, “The wolves have returned.”

Kayce then hides them at East Camp. Rainwater believes the attack directly links to their final push to halt the mine, and that someone tipped off the attackers. However, the assassins track them down, and a group of armed, masked shooters descend on the ranch. A brutal shootout follows, with the marshals rallying behind Rainwater and Kayce to fight back.

The attackers corner Rainwater in a bedroom and nearly kill him, but Tate steps in and shoots the assassin dead. Kayce feels terrible about the situation, lamenting that his son experienced the very cycle of violence he had been trying to break. The team later pieces together that a wealthy individual hired the professional attackers. Suspicion falls on Nathan Irons, a Broken Rock council member who had repeatedly clashed with Rainwater. However, they soon find him dead in an apparent suicide.

Rainwater remains skeptical, firmly believing that Irons was doing somebody else’s bidding and was not the real mastermind. His suspicion proves justified when further investigation reveals suspicious connections to Tom Weaver, a wealthy rancher who had been aggressively trying to buy East Camp from Kayce throughout the season.