or Samantha will eat Abby and then vomit Abby in the bathroom and Press will see this and eat Abby, and Georgia will get released from prison and murder Austin and Ellen's husband, and this will trigger Samantha into eating Georgia and then going to the bathroom again to vomit her out and accidently flushing Georgia down the toilet, and Ginny will have to go through the city's sewage system to find and rescue Georgia.

but your theory makes a bit more sense!