1. Episode 1

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. 30 January 2020. 46 min

Between 1975 and 1985, dozens of women were murdered in the greater Montreal region. A team of experts reopen the investigations.

2. Episode 2

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. 6 February 2020. 46 min

In April 1977, similarities between the murders of Jocelyne Houle and Denise Bazinet lead the team on the trail of a serial killer.

3. Episode 3

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. 13 February 2020. 46 min

One of the victims' brother receives information about the murder of his sister. The team sets out on the trail of a murderer in Chambly.

4. Episode 4

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. 20 February 2020. 46 min

The team analyzes the similarities between the cases of Katherine Hawkes and Diane Gaudreault, murdered in 1977 and 1979 in Montreal.

5. Episode 5

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. 27 February 2020. 46 min

A link between the assassination of Nicole Gaudreault and that of another young woman leads the team to consider a new track.

6. Episode 6

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. 5 March 2020. 46 min

A former Sûreté du Québec investigator is on the trail of a suspect in the case of Joanne Dorion, murdered in Laval in 1977.

7. Episode 7

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. 12 March 2020. 46 min

The team is looking into a new track in connection with the murder of Sharron Prior and makes correlations between this crime and others.

8. Episode 8

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. 19 March 2020. 46 min

The team manages to establish connections with William Fyfe. For the bereaved, this new track is a ray of hope.