Molly works with a sexist, retired Texas Ranger after an arrest she makes leads to a tip about an unsolved murder he wasn't able to close. Meanwhile, Billy is forced to make a decision that could help capture a drug cartel leader but would also put his family's safety at risk.
Molly investigates the murder of a famous basketball star. Meanwhile, Becca plans a date night with Billy to let him in on some life-changing news; and Dan receives a credible tip that leads to the arrest of an unlikely suspect.
Molly hunts a serial killer who murders women. The victims are all individuals who remind the killer of her own abusive mother. Meanwhile, Molly introduces Dan to her family for the first time; and Becca makes plans for Hailee's quinceañera.
A veteran becomes a modern-day Robin Hood in an attempt to recapture the adrenaline rush she experienced during war. Meanwhile, Jake subpoena's Dan to testify at Molly's divorce hearing; and Becca suspects that Billy is having an affair.
An ADA is murdered in a church on her wedding day, and a search gets underway for her killer in the series premiere of this crime drama about the adventures of the only female member of the Texas Rangers.