Murder of a goldfish

I just witnessed Hannah's nasty and gross slimesucker murder, in very, very cold blood, a poor unsuspecting goldfish. Here we've been wondering why our goldfish keep dying, and it's all the slimesucker's fault! The thing has been killing them, and then the other fish have been nasty cannibals and finishing them off. We transferred the dead fish to the toilet and said a few Latin mass-like words over it and then put the criminal in solitary confinement. Death the slimesuckers everywhere! I'm traumatized forever!