Alex spent 18 years in prison for a murder he did not commit. He decides to take revenge on the Lazcano's family because they told him to go to prison to save the entire family and his mother who needed a kidney transplant and they promised him he will only spend 2 months in there.
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Starting with the background;
On a lake house holiday with her boyfriend, Rudolfo and her brother the rich lazcano family, Sara dies from a parachute accident but from police investigation they found out that sara's death was a homicide and Cezar Lazcano convinces alex to take the fall. Cezar convinces alex to take the fall for Rudolfo(Cezar first son) who killed sara but Alex found out it was not rudolfo and later formed a team with rudolfo, chema(lazcano's second son) and elisa(youngest lazcano daughter) to haunt Cezar down because they knew Cezar had an idea about who killed sara.
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Many people were planning to kill sara because of she knowing secrets of cezar lazcano beating her prostitutes at his casino. Sara had a video tape of it.
Sara was also carrying a baby for Cezar lazcano and his wife, Mariana was aware of that and also planned to kill sara with the help of Elroy(her godson).
Season one ends with the question, who killed sara?
Is it Cezar Lazcano, Elroy, Mariana(cezar's wife), rudolfo, sergio(cezar's assistant was the one who watched after the prostitutes at the casino. he kept all the video tapes).
Who killed sara fans are waiting for season 2.
Thanks for your attention.