We discuss the case of Katherine Hawkes, murdered in the Cartierville region of Montreal, September 20th, 1977:
Here is the audio recording from the anonymous caller:
Here is today’s article in The Montreal Gazette on police corruption in the Montreal police force:
I think this is the link to the Montreal Memories Facebook page.  🙂
Images from the Hawkes case:

Katherine Hawkes arrêt de bus à Val-Royal. Notez la lumière, ce qui aurait été sombre à cause de la panne.

Katherine Hawkes-1977