Dru (Lovell Adams-Gray) and Diana Tejada (LaToya Tonodeo) helped create a whole new level of drama going into Season 4 of Power Book II: Ghost. Tired of being underneath Monet Tejada’s (Mary J. Blige) thumb, the diabolical duo enlist Tariq St. Patrick (Michael Rainey Jr.) to kill their mother. Before he can pull the trigger,