I noted in the json that "Messages" is spelled with an S, implying there could be multiple.

Would something like this be possible? I want it to either choose randomly from the list of messages or go down the list. 

  {
        "KillerType": "Player",
        "VictimType": "Scientist",
        "DamageType": "*",
        "Messages": [
          "{killer} did not want to be a part of the {victim}'s experiments.",
          "{killer} terminated the {victim} and their experiments.",
          "{victim}'s experiments were ended by {killer}."
        ]
      },

You can close this. I've already confirmed myself that this works and seems to be a random choice. 

Philoludos

You can close this. I've already confirmed myself that this works and seems to be a random choice. 

Can you change the status to solved , saves going back to it,  :)