Episode 3 covers Gennady Mikhasevich cases

Sources:

https://www.youtube.com/watch?v=eZeQd-H6E4c

https://murderpedia.org/male.M/m/mikhasevich.htm

https://www.executedtoday.com/2016/09/25/1987-gennady-modestovich-mikhasevich-belarus-serial-killer/

https://killer.cloud/serial-killers/show/14/gennady-mikhasevich#google_vignette

https://www.reddit.com/r/serialkillers/comments/10af43h/serial_killers_of_russia_gennady_mikhasevich_the/