I type fanfics, so my google history is always weird.
For one, I googled if it was possible to put chloroform in the ventilation of a building to knock someone unconscious. Which, it turns out, you can.
Another one, I had to google how many people you have to kill to be considered a serial killer. Which, is apparently 3 people, but it also banks on severity and brutality of the murders done.
...
Please, FBI. I can explain