Okay, if Monique didn't stab Ramon or get someone to do it, Caleb did it. The lovesick teen was seeing red after discovering the dancer was having an affair with the older woman that Caleb also had a ridiculously inappropriate relationship with. The teen was heartbroken when Monique broke it off, and he has proven that he has quite the temper so, it would be no surprise to learn that he stabbed Ramon in anger and ran before anyone could catch him. A crime of passion, indeed.