IMHO avoid the sprinklers from the roof or cut their water supply but if you can't do that self oxidizing compounds like thermite as well as composite mixtures like napalm(gasoline + Styrofoam in minecraft probably) with oil or bits of crushed sparkler.
Ghengis Khan used birds. Bats have been used even more diabolically. Let history guide you
The franklin scandal that probably was part of the same ring as Epstein
https://youtu.be/a2lvo38u4ds
Also Epstein isn't dead. He's probably in Israel. The online account activity, the guard testimony, that one 4chan guard post, the weird autopsy, the nonsense noose, the photos of him, now even the notes in his cell which are for some reason partially redacted. The harder you look the less dead he looks