Rule 22 Interpleader

Interpleader lets someone caught in the middle of a dispute over money or property ask the court to sort out who actually deserves it. Imagine you owe money, but two or more people are each claiming they're the one you owe it to. Instead of paying the wrong person and getting sued by the other, you can bring all the claimants into one lawsuit and let the court decide who gets paid.

This works even if the people claiming the money don't agree with each other or have completely different reasons for their claims. You can also use this rule even if you think you don't actually owe anyone anything. The point is to protect you from having to pay the same debt twice or defend multiple lawsuits over the same money or property.

A defendant in a lawsuit can use this same tool too. If someone sues you and you realize other people might also come after you for the same thing, you can pull those other people into the case through a counterclaim or cross-claim.

Finally, this rule doesn't replace or cancel out the normal rules for joining parties in a lawsuit. It just adds another option when you're facing competing claims over the same money or property.