Episode 4 of "Who Killed Sara" kicks off with a captivating scene, where Alex delves into the labyrinthine bank statements of Cesar, his meticulous eyes scanning through a web of investments and questionable transactions. Amidst the financial mazes, Alex's keen instincts seem to have unearthed a vital clue. However, his concentration is abruptly shattered by the unexpected arrival of Rodolfo at his doorstep.
Alex graciously invites Rodolfo inside, where the latter confesses to being burdened by an insurmountable weight of guilt. In a desperate attempt to atone, Rodolfo offers Alex the very same monetary reward Cesar had once promised him during his incarceration, but Alex, unmoved, shreds the money into oblivion and firmly tells him to depart. As Rodolfo turns to leave, he drops a hint about the photographs dispatched to Bruno, revealing that Alex wasn't the culprit behind that sinister act. In turn, Alex retorts, reminding Rodolfo that he too wasn't the one to sabotage the harnesses.
Meanwhile, in a separate corner, Chema engages in a ritualistic act, feeding his camcorder tapes to the flames, watching with a morbid fascination as they turn to charred remnants. The next morning, Mariana confronts Chema with the incriminating knife, and Elisa's sudden appearance adds another layer of complexity to the mix, as she divulges the shocking revelation that Sara was carrying a child.
As the trio engages in a tense discussion, Rodolfo's entrance disrupts the proceedings, his words like a thunderclap as he accuses someone within their midst of deliberately sabotaging the harnesses. This bombshell sends shockwaves through the group, causing their gazes to converge on Elroy, suspicion and doubt clouding their minds as they ponder whether he could be the hidden hand behind the tragedy.
As the veil of domestic realities is lifted, Mariana confesses to having scrubbed the boat that fateful day. For the time being, a diverse array of suspects looms, but the family fragments, each member venturing off in their individual directions for the day's duration. Chema retreats to his automobile, his mind revisiting pivotal moments shared with Alex, particularly the pivotal revelation when he courageously disclosed his homosexuality to him. To his surprise, Alex accepted it with grace, reassuring him that their friendship would remain unscathed.
Back at his abode, Alex engages in another conversation with Diana the Huntress, a shadowy figure who seemingly desired his and Rodolfo's collaboration on this intricate case. However, as he delves into the question of whether Diana is the elusive hand behind Sara's demise, the connection abruptly severs, hinting at a hidden agenda.
Elisa, fueled by curiosity and a mistrust of her own kin, appears at Alex's doorstep, inquiring whether he truly poses a threat. Her offer of assistance, rooted in her distrust of family ties, resonates with Alex, who entrusts her with the mission of tracing Jorge Ortega, Cesar's trusted financial advisor.
Elsewhere, Rodolfo's life hangs in the balance as an unknown assailant traps him within the confines of a sauna, cranking the heat to dangerous levels. Elroy's timely intervention saves him from a fiery fate, but the perpetrator's meticulous efforts to erase their tracks underscore a desperate determination to conceal the truth at any cost.
Elisa's investigative prowess leads her to Jorge's office, where she orchestrates a clandestine encounter between the two. As the day's final hues fade, Jorge meets Alex in the shadowy confines of a parking lot, only to be violently interrupted by a car barreling straight into him, leaving the accountant sprawled and bleeding on the asphalt. The driver? None other than Elroy, casting an ominous shadow over the already twisted narrative.
