Hierro - Season 1 - Episode 6
Reyes hasn’t been found, but the search operation leads to tracing down a sunk boat which will provide new clues. The boat was used for smuggling African diamonds, and was found by Fran in a diving excursion. Diamonds are the shady business he was involved in. Candela cannot accept defeat in the search for Reyes, or the slowing down in the speed of the investigation as a result of the Descent, a religious festivity that paralyzes the island every four years. Desperate, she tries to get Díaz’s cooperation, who is also vent on finding the real culprit. The murderer feels the investigation is closing down on him. He considers fleeing, but he hasn’t found the diamonds hidden by Fran yet. And he diverts attention to everyone’s ideal false culprit – Díaz.
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