Assuming you have not been living under a rock this whole time, you would be acutely aware of the crisis science currently finds itself in. However, there is a non zero probability that science is not completely in peril.

I managed to catch Rat Bastard #4 after 12 days of agonizing patience. At 06:36 PST the trap closed on him... With no clone in sight. That said, there was only a window of 24 minutes between the time the trap caught him, and me removing the trap from the area. There is still a remote probability that a clone was indeed created but just too quick to be captured on video... Time will tell - I have set the traps again.

For those of you who prefer converting Rat Bastards into maggot food (you know who you are), take a look at how cuddly these little Fockers are: