Episode 8 of "Who Killed Sara" kicks off with a dramatic reveal as Sara confronts Cesar, her voice trembling with a secret she can no longer keep - she's pregnant. Her confession, however, falls on deaf ears as Cesar, aware of her innocence in Rodolfo's bed, issues a terse command for her to depart. Sara stands frozen, watching helplessly as he speeds away, his words echoing in her mind - a threat to unravel the carefully woven lie.
From the shadows, Sergio emerges, a silent observer who suddenly becomes her unexpected ally. With a compassionate gesture, he invites her into the sanctuary of his office, where she finds solace, if only momentarily. Her fingers instinctively gravitate towards a videotape, inserting it into the player with a mix of curiosity and dread. The screen flickers to life, unveiling the grotesque abuse that Sergio had been consumed by in the previous episode's haunting climax.
Meanwhile, at the hospital, an awkward yet tender moment unfolds between Chema and Lorenzo. They arrive for their appointment, both in need of a sperm deposit, but decide to share the intimate act in the same room, turning it into a gesture of camaraderie amidst their personal struggles.
Elsewhere, Clara's peaceful moment is shattered by the unwelcome arrival of her ex, Moncho. He lunges for a kiss, but Clara's rejection is swift and decisive, sending him packing with a forceful shove. Yet, the tension between them lingers heavily in the air, foreshadowing a storm yet to come.
Alex's return home is met with a heartbreaking sight - the wreckage left by Cesar's fury. The devastation mirrors the turmoil within him as he takes in the damage. Parallel to this, Elisa strides into the hospital, her determination to uncover the truth about Flor's death etched on her face. She confronts Elroy, her voice laced with empathy as she questions him about the events leading up to Flor's passing. Elroy's tears betray his guilt, his voice cracking as he utters the name that holds the key to it all - Sergio.
Cesar's reunion with Sofia takes a surprising turn as she confesses her pregnancy, a revelation that rocks him to the core. It appears that the unborn child is none other than Cesar's own, prompting him to swiftly dismiss her, deeming her unworthy of his attention in her condition.
Returning to his office, Cesar is confronted by Rodolfo, who broaches the delicate subject of the women held captive below. But Cesar's father deftly shifts the focus, brazenly acknowledging Sofia's pregnancy, stirring up long-buried emotions within Rodolfo.
Flashbacks transport us to a tender moment between Sara and Rodolfo, where she shares her own pregnancy news, eliciting pure joy from him. He embraces her, his heart overflowing with anticipation of becoming a father. Yet, the news of Sofia's pregnancy fails to evoke the same warmth.
The evening unfolds into a lavish family dinner, its ambiance disrupted by Rodolfo's abrupt announcement of Sofia's condition. Just as tensions begin to simmer, he drops another bombshell, suggesting they reveal Elisa's secret lover. But the climax arrives with Chema and Lorenzo's exciting pregnancy reveal.
Mariana and Cesar, however, are far from delighted, and the situation escalates rapidly when Cesar labels Chema as twisted, crossing a line that cannot be uncrossed. In a fit of rage, he orders everyone to leave, only to unleash the ultimate revelation: Sofia's affair with Cesar himself. Amidst their hypocritical sermons on morality, this singular transgression exposes the hypocrisy within the household, driving Cesar to lash out violently against his son.