Night and Day

When performing an autopsy on the charred corpse of a car crash victim, respected forensic pathologist, Sara Grau, recognises a familiar tattoo on the burnt body. It is identical to the tattoo of a man she had a one-night stand with.

Following a series of brutal murders, the police are searching for a man dubbed `The Granny Killer', who has just claimed a fourth victim. Judge Fermi Cases is asked to lead the inquiry.

Sara aims to find out more about the burnt car crash victim, so she visits his widow and discovers he has a connection with her own lover.

The police have identified firefighter Marc Ramos as a prime suspect, but just as his next victim is lined up, a twist sees him hailed as a hero for saving her life.

Under mounting pressure to show progress in the `Granny Killer' investigation, Judge Cases releases the CCTV footage of the man whom police believe to be the culprit, but it backfires spectacularly.

Sara is followed on her way to work, and back home in the evening. She confronts her lover and asks him to leave her alone. Meanwhile, feeling cornered by his wife, Judge Cases makes a drastic decision.