9-1-1: Lone Star — Season 4
The crew of Station 126 are thrown into chaos this season as Austin faces an unprecedented and terrifying onslaught of extreme weather. What begins as a seemingly ordinary call to the county fair quickly escalates into a full-blown emergency when a powerful *derecho* – a relentless line of severe thunderstorms packing hurricane and tornado-force winds – tears through the city, unleashing torrential rain, devastating flash floods, and widespread destruction. But just as the 126 begin to grapple with the immediate aftermath, an even more unusual threat emerges: a scorching *heat burst*, sending temperatures soaring to a blistering 122 degrees Fahrenheit and pushing Austin’s resilience to its absolute limit.
Captains Strand and Vega, along with the team of the 126, are dispatched to a county fair when Austin is struck by a derecho – a devastating line of rapidly moving severe thunderstorms. The storm unleashes winds of hurricane force, torrenti…
Captain Strand and his team race against time to rescue a woman held captive in her mobile home, hijacked by her estranged partner. Meanwhile, Owen finds himself in a tense encounter with the ever-present Sergeant O’Brien, followed by an FB…
The deeper Owen ventures into the FBI's inquiry into the motorcycle gang, Sergeant O'Brien shares a confession with him. Simultaneously, Grace and the 126 respond to an emergency call from a man who reports his girlfriend has fallen from a …
While Owen conducts his meeting with O'Brien, a pair of unwelcome guests, the Honor Dogs, disrupt the encounter. They reveal the presence of an infiltrator within their ranks. Meanwhile, a desperate TK frantically searches for the whereabou…
When a rescue complaint compels Marjan to confront a difficult moral dilemma, Owen offers his support in her defense. Separately, Grace forms a connection with a young boy who repeatedly dials 9-1-1. However, as she begins to suspect he may…
Captain Strand disclosed to the assembled one hundred and twenty-six men that he had been collaborating with the FBI in an effort to dismantle a domestic terrorist organization. This work was undertaken alongside his involvement with the Au…
Captain Strand and his crew of one hundred and twenty-six find themselves assisting a husband whose wife has seemingly passed, though not in the conventional manner. Grace receives a call from a pizza delivery driver who is about to experie…
The Twelve Six must intervene when a driver's education lesson spirals out of control, jeopardizing a father and son. Their efforts are further complicated by an encounter with a self-help guru who has lost his grip. Elsewhere, Owen’s well-…
Returning to Austin, Marjan finds herself facing a desperate struggle for survival when she becomes the target of a ruthless killer.
Tommy finds himself in direct competition with his former colleagues at Paragon Medics, the private contractors, as they navigate a series of emergencies. One involves a dialysis patient, another a crisis at a perfume factory. Separately, O…
A frantic race against time unfolded to save a woman wounded by an arrow lodged in her head. Judd was taken aback by the news Wyatt shared, a surprise compounded by a subsequent regret felt by Mateo, who had attempted to assist a family mem…
The news of her former fiancé expecting a child with his new wife sends Marjan reeling. Meanwhile, the twelve-six help guide her tentatively back into the world of dating, orchestrating a series of carefully supervised encounters. But Owen…
A disquiet settled over Owen as the truth of Kendra's concealed life unfolded before him, a revelation that left him deeply shaken. Meanwhile, in a more direct confrontation, Grace pressed her father to finally address the shadows of his pa…
Owen sought out Paul's assistance in establishing Kendra's innocence. Meanwhile, Tommy navigated the murmurs and judgments of the church community regarding her relationship with Pastor Trevor.
A shared suspicion binds Grace and Carlos as they investigate a possible case of organ trafficking, focusing on a young woman believed to be a victim. Meanwhile, Owen’s brother, Robert, arrives for a visit and seeks out T.K., delivering ne…
At the paper mill, a disagreement over procedure during a rescue escalates into a bitter rivalry between the 126 EMS and Fire departments. Meanwhile, Owen awaits news that holds the potential to irrevocably alter the course of his and T.K.'…
A shadow of unease falls over Owen when his brother Robert seeks his assistance. Meanwhile, Judd and Grace find themselves navigating a painful family crisis. And as T.K. and Carlos prepare to unite in marriage, unforeseen tragedy looms.
A sense of unease settles over Owen when his brother, Robert, seeks his assistance. Meanwhile, Judd and Grace confront a difficult family crisis. And as T.K. and Carlos prepare to exchange vows, a sudden tragedy unfolds.
