It has been haunting me forever. I think it spawned in the Malibu Club GTA Vice City (Maby in an other GTA but i`m pretty sure it was Vice City Malibu Club).

I was killing a lot of civillians and coppers 5 stars and all, finaly running into the Malibu Club to just keep killing from behind the bar, when after a while the Grim Reaper spawned, i killed it and it looked like it droped something i thought it to be a scythe. Tryed to get it but then i was killed, comming from behind the bar. 

I tryed to get the spawn again many times but never succeeded.

Does anyone know anything about this??? After all these years i still can`t find a thing about it on the internet, accept for mods and maby something with a priest in San Andreas.