El pulpo negro (1985)

Dexter Morgan, a blood spatter pattern analyst for the Miami Metro Police also leads a secret life as a serial killer, hunting down criminals who have slipped through the cracks of justice.

A detective team apply new techniques to old crimes as they solve cold cases.

After a murder shatters the lives of three best friends, their decades-long bond is tested when an investigation reveals betrayals and shocking truths.

A series of heinous crimes have unsettled a small community, and Detective Lois Tryon feels they are eerily personal, as if someone—or something—is taunting her.

Epitafios is a 2004 13-episode, Argentinian crime fiction TV mini-series with the tagline: El Final Está Escrito ... The End Is Written. The series, which takes place in an unnamed South American city, was shot in Buenos Aires. The series was produced by HBO Latin America and Argentinian TV/film company Pol-Ka Producciones. It was written by Marcelo Slavich and Walter Slavich and directed by Alberto Lecchi and Jorge Nisco. Although all of the actors were Argentinian, a neutral Spanish was used instead of the local Rioplatense Spanish, avoiding colloquialisms such as the local vos in favor of the more common tú. The series debuted in Australia on SBS in May 2007 under the title If The Dead Could Speak. It premiered in Poland on Cinemax on November 6, 2008. In Germany, it premiered on November 6, 2009 on pay TV channel FOX under the title Epitafios - Tod Ist Die Antwort.

Alex Cross is a brilliant but flawed homicide detective and full of contradictions. A doting father and family man, Cross is single-minded to the point of obsession when he hunts killers. He is desperate for love, but his wife’s murder has left him too damaged to receive it.

An American anthology police detective series utilizing multiple timelines in which investigations seem to unearth personal and professional secrets of those involved, both within or outside the law.

The son of a notorious serial killer becomes an acclaimed criminal psychologist who uses his unique insight into how killers think to help the NYPD.

A team of Vancouver investigators, led by homicide detective Angie Flynn, sets out to uncover the motive of each puzzling murder by discovering the killer's connection to the victim. Viewers get a glimpse of the killer before and after the crime is committed.

Dexter Morgan awakens from a coma to find Harrison gone without a trace. Realizing the weight of what he put his son through, Dexter sets out for New York City, determined to find him and make things right. But closure won't come easy. When Miami Metro's Angel Batista arrives with questions, Dexter realizes his past is catching up to him fast. As father and son navigate their own darkness in the city that never sleeps, they soon find themselves deeper than they ever imagined - and that the only way out is together.