Texas Ranger Molly Parker gets involved in the case of a murdered Assistant District Attorney. The case leads to kidnapping and a drug cartel but Molly will go to any length to solve the case.
The murder of a man at a benefit gala starts Molly down the trail after an assassin who kills cheating and abusive husbands. Molly also has a court date to finalize her divorce from Jake.
Molly is assigned to the case of a female bank robber. Molly is conflicted when she discovers the identity of the perpetrator, especially since the FBI agent she is working with seems to have no such problem. In her personal life, Molly's boyfriend is subpoenaed to testify at her divorce hearing, and she suspects her brother is cheating on his wife.
A murdered woman with a shaved head and eyebrows leads Molly onto the trail of a serial killer. Molly takes Dan home to meet her family while Becca and Hailee feud over Hailee's Quinceanera.
The murder of a basketball star leads Molly down a different path when she suspects the crime may have been pre-meditated. Dan receives credible information that could lead to a big drug bust that unknowingly involves someone in Molly's life.
Songs: Watt White -- So Hard?
Molly gets involved with a cold case that requires assistance from a retired Ranger. Billy makes a risky choice to clear his name. Molly's divorce case reaches a conclusion.
Songs: Bear's Den -- Mother, The Dustbowl Revival -- That Old Dustbowl
An escaped mental patient who is half native american goes on a murder spree and Molly must chase her down into the wilderness. After being arrested by Dan, Billy must make a dangerous choice that will affect his future while Becca waits to tell him her good news.
Family Band -- Lace, Polica
-- Very Cruel
The truth comes out about Billy's involvement with the cartel and the DEA after Lulu's kidnapping. Molly must work with Dan to get her niece back and ensure her family's safety.