6.5/1014 votesLoading...#1 - It Wasn't a Mistake
Season 1 Episode 1 - Aired 3/24/2021
Álex makes his first move on the Lazcano family at Rodolfo's CEO appointment ceremony. Someone identifying as Diana the Huntress offers to help him.
Director: David Ruiz
7.7/103 votesLoading...#2 - Bad People
Season 1 Episode 2 - Aired 3/24/2021
César refuses to tell Elisa what happened to Sara 18 years ago, so she turns to Álex for answers. Chema and Lorenzo start looking for surrogates.
Director: David Ruiz
Writer: José Ignacio Valenzuela
8.3/103 votesLoading...#3 - Life Insurance
Season 1 Episode 5 - Aired 3/24/2021
The burden of having to keep all the Lazcano secrets starts taking a toll on Elroy. Elisa and Álex attend a masquerade party at the casino.
Director: David Ruiz
Writer: José Ignacio Valenzuela
8.3/103 votesLoading...#4 - Watch the World Burn
Season 1 Episode 9 - Aired 3/24/2021
Álex and Rodolfo delve into the past to discover the identity of Diana the Huntress. Elisa helps Bruno figure out what happened to Emara.
Director: David Ruiz
Writer: José Ignacio Valenzuela
8.7/103 votesLoading...#5 - Love, Sara
Season 1 Episode 3 - Aired 3/24/2021
Mariana receives a chilling reminder of the crime in the mail. A flashback reveals Sara knew Chema's secret. Elisa breaks into Álex's house.
Director: David Ruiz
Writer: José Ignacio Valenzuela
8.7/103 votesLoading...#6 - Hunting
Season 1 Episode 6 - Aired 3/24/2021
After César's darker side is brutally exposed at the masquerade, the Lazcano siblings' loyalty begins to shift. Elroy's troubled past is disclosed.
Director: David Ruiz
Writer: José Ignacio Valenzuela
8.7/103 votesLoading...#7 - Fear and Guilt
Season 1 Episode 7 - Aired 3/24/2021
Álex and the Lazcano siblings go to the family estate. César's casino empire starts to crumble as the events at the masquerade go public.
Director: David Ruiz
Writer: José Ignacio Valenzuela
8.7/103 votesLoading...#8 - Two Graves
Season 1 Episode 10 - Aired 3/24/2021
Flashbacks unravel that fateful day in 2001. Although Sara's diary seems to hold the key to her murder, a secret hidden in a wall tells another story.
Director: David Ruiz
Writer: José Ignacio Valenzuela
9.0/103 votesLoading...#9 - The Monster in the Family
Season 1 Episode 4 - Aired 3/24/2021
Rodolfo pays a visit to Álex and learns a shocking detail about Sara's death. Elisa wants Álex to trust her but first she must pass a test.
Director: David Ruiz
Writer: José Ignacio Valenzuela
9.3/103 votesLoading...#10 - Collapse
Season 2 Episode 3 - Aired 5/19/2021
Álex’s obsession with revenge prompts Elisa to make a choice. Moncho breaks into Chema and Lorenzo's house. Sara learns a shocking truth about herself.
Director: N/A
Writer: N/A
9.3/103 votesLoading...#11 - It's All on You
Season 2 Episode 4 - Aired 5/19/2021
Six months later, Álex discovers the identity of the corpse in his backyard. Meanwhile, César has disappeared and Elisa comes back from Europe.
Director: N/A
Writer: N/A
9.3/103 votesLoading...#12 - The Dead Speak
Season 2 Episode 5 - Aired 5/19/2021
Álex helps Lorenzo and Chema with the aftermath of what happened at their house. Sergio targets Elisa to hurt César. Nicandro meets up with Marifer.
Director: N/A
Writer: N/A
9.3/103 votesLoading...#13 - This Is Personal
Season 2 Episode 6 - Aired 5/19/2021
An officer shows up at Lorenzo's office to inquire about Moncho. Marifer discloses her plan to find her mom to Nicandro. Álex focuses on finding Elisa.
Director: N/A
Writer: N/A
9.3/103 votesLoading...#14 - We Were Never Friends
Season 2 Episode 7 - Aired 5/19/2021
Flashbacks reveal Sara and Marifer's connection. Moncho's brother exacts his revenge. Nicandro hands Álex the ultimate proof of Sara's double life.
Director: N/A
Writer: N/A
9.3/103 votesLoading...#15 - I Killed Sara
Season 2 Episode 8 - Aired 5/19/2021
A videotape hidden in Sara's closet becomes a key piece of evidence that makes everyone realize they've been seeking the murderer in the wrong place.
Director: N/A
Writer: N/A
9.4/105 votesLoading...#16 - Presumed Dead
Season 3 Episode 1 - Aired 5/18/2022
While investigating the link between Nicandro and Dr. Alanís, Álex uncovers a key suspect. Rodolfo asks Álex to help him bring his father to justice.
Director: N/A
Writer: N/A
9.5/104 votesLoading...#17 - The Two Faces of Sara
Season 2 Episode 1 - Aired 5/19/2021
The corpse found in the backyard threatens to put Álex back in jail. To prove his innocence, he looks for answers with a psychiatrist who treated Sara.
Director: N/A
Writer: N/A
9.5/104 votesLoading...#18 - Blood on Their Hands
Season 2 Episode 2 - Aired 5/19/2021
Lorenzo agrees to be Álex's lawyer. Mariana decides what to do with Elroy. Elisa becomes collateral damage in one of Álex's attacks against César.
Director: N/A
Writer: N/A
9.7/103 votesLoading...#19 - Welcome to the Medusa Center
Season 3 Episode 4 - Aired 5/18/2022
Álex fights for his life in the hospital. A distressed Chema asks his mom for help. A flashback shows how Sara became the focus of Reinaldo's experiment.
Director: N/A
Writer: N/A
9.7/103 votesLoading...#20 - Lab Rats
Season 3 Episode 5 - Aired 5/18/2022
Worried about her treatment, Sara attempts to expose Reinaldo. Chema is admitted to the Medusa Center. César reveals crucial information to Álex.
Director: N/A
Writer: N/A
9.7/103 votesLoading...#21 - What Happened to Sara
Season 3 Episode 6 - Aired 5/18/2022
César pays a visit to Tonya and resorts to a drastic method to get information about Sara. Under Reinaldo's watch, Chema undergoes horrifying treatment.
Director: N/A
Writer: N/A
9.7/103 votesLoading...#22 - What Did You Do, Sara?
Season 3 Episode 7 - Aired 5/18/2022
When the truth of what happened to Sara is finally exposed, Álex unleashes one last act of revenge on the Medusa Center.
Director: N/A
Writer: N/A
9.8/104 votesLoading...#23 - Medusa Complex
Season 3 Episode 2 - Aired 5/18/2022
Sara tells Nicandro's dad about his son's drug business. Reinaldo offers Marifer a deal. Álex secures protection for Chema. Nicandro visits Daniela.
Director: N/A
Writer: N/A
9.8/104 votesLoading...#24 - Dead or Alive
Season 3 Episode 3 - Aired 5/18/2022
Lucía's arrival takes Álex's investigation in another direction. A new lawyer takes Chema's case. César shows up at Álex's house to reclaim his money.
Director: N/A
Writer: N/A
10.0/102 votesLoading...#25 - Where Dreams Become Reality
Season 1 Episode 8 - Aired 3/24/2021
Another suspect in Sara's death comes into play. Chema shares a surprise with his family at a dinner party but a secret exposed steals the spotlight.
Director: David Ruiz
Writer: José Ignacio Valenzuela
The Worst Episodes of Who Killed Sara?
Every episode of Who Killed Sara? ranked from worst to best. Explore the Worst Episodes of Who Killed Sara?!
Hell-bent on exacting revenge and proving he was framed for his sister's murder, Álex sets out to unearth much more than the crime's real culprit.
Genres:DramaCrimeMystery
Network:Netflix
Worst Episodes Summary
"It Wasn't a Mistake" is the worst rated episode of "Who Killed Sara?". It scored 6.5/10 based on 14 votes. Directed by David Ruiz and written by José Ignacio Valenzuela, Rosario Valenzuela, it aired on 3/24/2021. This episode scored 1.2 points lower than the second lowest rated, "Bad People".