Seizoen 1 van Who Killed Sara? verscheen op 24 maart 2021.

After 18 years in prison, Álex takes his revenge on the Lazcano family, who framed him for the murder of his sister Sara to save their reputation.

Seizoen 2 van Who Killed Sara? verscheen op 19 mei 2021.

To exact his revenge, Álex will have to bring to light his sister's darker side – and come to terms with the fact that he never knew the real Sara.

Seizoen 3 van Who Killed Sara? verscheen op 18 mei 2022.

In this final season, as enemies become allies, Álex gets an answer to the question that has tormented him for years: What really happened to Sara?