And thickens...
The murder weapon discovered -- a bloody bo. Too bad all the suspects are martial artists. Weapons of every sort abound at the Hotel Tokyo! All the suspects deny the bo belongs to them, of course.
A threatening note to Taz, and another to our intrepid detectives -- don't tell what you know, and drop the case now, or else! Was it Joanna, desperate to keep her secrets hidden, or Chen hoping to keep her plans in the dark? Or perhaps Taz herself, throwing out red herrings.
A murder attempt, trying to send Taz the way of her classmate. Chen knocking off off the competition? Or Joanna, ensuring that her secrets stay secret? Or perhaps Taz has taken her charade to a higher level? But how could she knock herself in the back of the head? One suspect eliminated? Looks that way...