The episode ends on a cliffhanger as Kayce is pulled over by tribal police on the reservation and taken into custody.

The fourth episode of Yellowstone Season 1, titled , is a turning point where characters face the dark realities of the ranch's "brand" and the high cost of protection. Episode Summary: The Long Black Train

After a ranch hand named Fred bullies Jimmy, Rip fires him. However, "firing" someone who knows the ranch's secrets isn't simple. Lloyd drives Fred to a remote cliff in Wyoming—referred to as the "long black train"—and executes him to protect the ranch's secrets. Key Character Arcs

Jimmy proves his worth by rescuing a lost calf, earning a modicum of respect from the older cowboys despite his constant struggles.

Yellowstone season 1 episode 4 recap: going to the train station