Hierro - Season 1 - Episode 3
The investigation brings to light the dark side of Fran’s life: he had established contact with some mysterious person in Holland, and he had an affair with an unknown lover. Did Fran die because he was involved in some shady business? Or was it a crime of passion? Both Candela and Díaz make progress in their respective investigations, carried out independently. Díaz believes Fran used his contacts from the milieu of a dangerous drug smuggler. And Candela makes an uncomfortable discovery – Fran’s mysterious lover is someone very close to her.
About Hierro

Title: Hierro
First Air Date: 2019-06-07
Last Air Date: 2021-03-19
Status: Ended
Rating: 7.1/10 (from 91 votes)
Language: ES
Seasons: 2
Total Episodes: 14
Network: Movistar Plus+
Genres: Drama, Crime
Production Companies: Movistar Plus+, Portocabo, Atlantique Productions, ARTE
Synopsis
In El Hierro, the most remote island of the Canary Archipelago, a murder has occurred. Candela, an experienced judge with a strong character, must instruct the case as she takes up her position in a destination where she doesn't fit in. The island, an abrupt and changing landscape, is the home of a small community with singular traditions, where nobody enters or leaves unnoticed and where secrets are hard to keep. The murderer is surely one of the islanders. Everybody believes it is Diaz, a shady local businessman, who seems to fit the bill. But nothing is that easy, neither with Candela, nor with Diaz. They are both out to find the murderer. She is out to do her job to the best of her ability; he is out to prove his innocence.
Cast

Candela Peña
Candela Díaz

Darío Grandinetti
Antonio Díaz

Matias Varela
Gaspar Cabrera