Sam Coyote, Walker's friend, the Sheriff at the reservation has been seeing Nora Shannon, an archaeologist who's been working on the reservation. When he proposes and she refuses things between them go bad. At the same time an oil magnate who knows that there's oil under Shannon's site plans to get it. And part of his plans is to kill Nora and frame Coyote. While Walker has no doubt that Coyote's innocent; the Feds don't think so. So in order to keep them from taking Coyote off the reservation and buy some time to prove his innocence, Walker has Coyote's deputy arrest...
Escaped convicts seek shelter in a church while waiting for fake passports and money. One convict has a past relationship with the nuns in church. The nuns, as well as Alex and her women support group, are held captive by the convicts.
CD gets a job as acting Chief of Security at a Resort. When he asks his assistant, Grady what happened to his predecessor, Grady tells him that he had a drinking problem and disappeared. And it's only half right, he disappeared cause he caught Grady doing something without his permission so Grady killed him. Walker is told by the Commissioner that several of the wealthiest men in the country will be going to the resort that CD works at so he wants Walker to go there and covertly keep an eye on things. So he goes there and Alex goes with him posing as his wife and ...
A woman witnesses a murder and is on the run from the killer. She takes her son to stay with the boy's father who is a pro-wrestler struggling with his own problems. The Rangers try to find the woman to protect her.
A 6-year-old boy is mortally wounded during a late-night shootout in a residential neighborhood between the Rangers and two criminals; Trivette was involved in the shootout when the boy became caught in the crossfire. Initial findings implicate a woefully remorseful Trivette, who is suspended as the whole incident is being investigated. As he suffers greatly, he must contend with an overzealous investigating officer who wants to convict Trivette and have him removed from the Rangers (the officer had been passed over in favor of Trivette when both were up for being ...
Carlos is working undercover to get an elusive drug dealer known as El Vaquero. He's gained the confidence of his number two Johnny Primo. Walker wants them to bust Johnny and maybe he can lead them to El Vaquero. But Carlos wants to stay under, it seems that El Vaquero killed Carlos's brother, who was an addict/dealer who wanted to quit but died of an overdose. Carlos thinks El Vaquero had him killed. Walker says ok but Johnny learns Carlos is a cop and grabs him and beats him up to know what he has told.
A woman whom Trivette knows comes to town saying she is looking for her father and asks for his help to find him. And when he brings her to him, she pulls a gun and kills him. She shoots Trivette but not fatally. When he recovers he learns that she is a contract killer and the man she killed is her target. So he tries to find her.
Joe Lopez is a paroled convict wanting to stay clean and mend his relationship with his family. Unfortunately he is being pressured to use his safecracking skills to help a gang pull a job. He enlists the help of Walker to go undercover in an effort to nail the gang.
Drug dealers are being more active and brazen trying to sell their drugs. They target a high school and a teacher is killed when he tries to run the dealers off school grounds. The students decide they must take back their school.
Alex's life hangs in the balance after being shot by a criminal during her friend's wedding. The Rangers track down the team who attacked during the wedding. Walker keeps remembering how much Alex means to him.
A relative of Carlos Sandoval is falsely arrested for a crime and sent to prison. Alex and Walker prove his innocence, but before Hector is released, he witnesses a guard kill another prisoner who wants to blow the whistle on wrong-doing.
A criminal Walker arrested years ago is released from prison. But once out, goes back to a life of crime. Trivette goes undercover to infiltrate his gang and get evidence to arrest him again. Alex and Carlos help a teen stay out of gangs.
A company is dumping pollutants into the river where Indians children swim. The children start dying. A group of Cherokees decide to solve the problem themselves. The Rangers work with Sheriff Sam Coyote to find the evidence of the dumping.
A group of Satanic believers starts kidnapping children a week before Halloween so they can sacrifice them on the 31st. When Alex tries to protect a child, she is also taken. The Rangers, Carlos and Trent track down the group.
While hiking in the Colorado mountains, Alex is kidnapped by a trio of mountain men, who force her to their backwoods cabin. Walker, Trivette, Sandoval, and Malloy follow their trail through the mountains, determined to get her back. When they reach the brothers' cabin, Alex finds out she's not the only woman that has been stolen by the crazed mountaineers.
A former member of the IRA brings his daughter to Dallas for medical treatment. However, Irish radicals follow them to Texas to kidnap the girl and force the father to help. The Rangers must find the girl before she dies from her illness.
Country singer Lila McCann stars as Kelly Wyman, an aspiring country singer. One of the many obstacles this precocious teen-ager faces is a slick-talking talent agent, who is the mastermind behind a drug cartel that Walker is trying to bring down.
A young truck driver refuses to transport illegal drugs for a corrupt sheriff. The sheriff places a bomb on the driver's truck; the young man survives and goes into hiding. The boy's mother asks the Rangers to look into the matter.