[Space Lieutenant Josh]

I have to read it again, but as I remember, April was having some sort of identity crisis... she was concerned that her closest friends were not human, and that her "family" was a rat, four turtles and a vigilante. Casey at this time realized he was in love with April, and she could not take this, as she had always thought of him as more of a brother. She decided to move to LA to live with her sister, Robyn. Casey tried to follow her, but he was beaten up in Colorado outside a diner and his car was stolen. He met Gabe at the diner, because she was the waitress, and they hit it off.