6 Serial Killers You've Never Heard Of

My book: https://www.amazon.com/dp/B0F79TR6RZ

Timestamps:
0:00 - 1. Luis Alfredo Garavito
3:57 - 2. Cody Legebokoff
10:04 - 3. Mikhail Popkov
12:35 - 4. Pedro Rodrigues Filho
16:12 - 5. Robert Pickton
19:38 - 6. Israel Keyes

Music:
1. Distant Piano - Luigi's Mansion: Dark Moon OST
2. Escape the Backrooms OST - Menu
3. FNAF 1: Main Menu Theme
4. Resident Evil Remake Soundtrack "Save Heaven"
5. Salad Fingers - Beware the Friendly Stranger
6. Silent Hill 2 OST - Promise (Reprise)