Missy tells us about the only plague she's interested in being a part of, and Melanie puts together a timeline of the world's most prolific serial killer.Music: "Netherworld Shanty", "Echoes of Time v2", & "Not As It Seems" by Kevin MacLeod (https://incompetech.com) License: CC BY (http://creativecommons.org/licenses/by/4.0/)