Either she's bugged out, or you need to check the milk farm or the forest
i've slept multiple times and checked both places (multiple times as well) (though i haven't brought Cassie to the milk farm yet)
It's a know n bug, should be fixed in next version
I forgot to ask what stage are youin the game? And where are you sleeping? If you sleep in the abandoned town, she has a tendency to not come home.
i have beaten the gold mine and Allisa has done the hypnoaddiction
so it's a glitch
