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LUXEN TV Series
Cold Justice
When hope walks out, we walk in.
2013·8 Seasons·132 Episodes·★ 7.5
From Executive Producer Dick Wolf, this true crime investigative series follows veteran prosecutor Kelly Siegler, and her rotating team of seasoned detectives, as they travel to small towns across the country and help local law-enforcement agencies dig into unsolved homicide cases that have lingered for years without answers or justice for the victims due to lack of funding and proper forensic technology.
LUXEN Decision Guide
Does this fit your time and taste?
A tension-led series where questions, pressure, investigation, or shifting trust can keep the story moving from episode to episode.
Best fit
Who it is for
Best suited to viewers who want an ongoing hook and a reason to keep watching the next episode.
Commitment
Long-form commitment · 8 seasons
Use the season and episode count to judge how much time you want to invest.
Start here
Read the synopsis.
Start with the trailer and first-season premise, then decide whether you want to invest in the longer arc.
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The series
Seasons
Season 1
8 episodes
2013
Season 2
18 episodes
2014
Season 3
24 episodes
2015
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Season 4
10 episodes
2017
Season 5
26 episodes
2018
Season 6
24 episodes
2021
Season 7
12 episodes
2024
Season 8
10 episodes
2025
Cast
Who's in it
Tap a cast member to discover more of their work.