9-1-1: Lone Star season 5’s fall finale airs Monday, December 2, and will see Gabriel Reyes’ murder investigation come to a head. The Texas Ranger was killed by an unseen assailant during the show’s fourth season, leaving Carlos heartbroken days before his wedding. While he and TK make it down the aisle, Gabriel’s death continues to haunt their first year of marriage. Carlos decides to follow in his father’s footsteps by trading his Austin PD badge for that of a Texas Ranger. He exhausts himself searching for new leads, unable to be at peace until he finds Gabriel’s killer.

https://screenrant.com/9-1-1-lone-star-season-5-tk-carlos-conflict-showrunner-response/