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.

His sister was killed in a freak "accident", for which he was blamed. While trying to find what actually happened, Alex Guzmán will uncover the darkest secrets of the Lazcano family, stopping at nothing until everyone is held accountable.

'Who Killed Sara?' comes to Netflix on March 24th.