Sonya and Marco search for a missing girl in the Season 1 finale.
Sonya attempts to repair her relationship with Marco. Meanwhile, Charlotte forms an unlikely alliance.
The killer's endgame is revealed during a showdown on the bridge.
Sonya and Marco close in on the killer. Meanwhile, Charlotte takes drastic measures to protect her ranch.
Marco reconnects with an old friend. Meanwhile, Charlotte responds to a threat.
Season 1, Episode 8
Sonya goes after a cold lead, even though Marco is confident it's a dead end; at the same time, Charlotte learns that her ranch has been put in jeopardy.
Season 1, Episode 7
A prime suspect is cornered. Meanwhile, Charlotte questions Ray's true intentions.
Season 1, Episode 6
Marco uncovers secrets about Sonya and Hank's past. Meanwhile, Charlotte seeks help from an old friend.
Season 1, Episode 5
Charlotte seeks advice from Marco. Later, a visitor stops by Linder's apartment.
Marco breaks protocol in working a unique ransom angle. Meanwhile, a powerful Juarez force crosses the border.
Season 1, Episode 3
Sonya and Marco pursue a key suspect. Later, Charlotte receives an unexpected visitor.
Season 1, Episode 2
Marco and Sonya investigate the body from the bridge. Later, Charlotte makes a surprising discovery on her property.
Season 1, Episode 1
A body is found on the bridge connecting El Paso and Juárez, Mexico, in the opener of this series, in which two detectives—one from the U.S., one from Mexico—must work together to track down a killer who is operating on both sides of the border.