PREVIEW: Sami clings to life; Cassie continues to seduce Lucas; Rex confronts Rolf with deadly results. SUMMARY: Nicole goes to the prison to visit Larry Welch. She tells him that they both hate her husband equally, and asks him if she helps him escape, will he kill Victor? He agrees to this and Nicole looks extremely pleased… Mimi goes into the Brady Pub and sees Kate and Roman there who had just come from the hospital. She tells Roman how sorry she is and he realizes that it is time to call his son and inform him of Sami's accident. Mimi instantly asks, "Rex?" but when questioned, she covers her tracks nicely and says she was only thinking of Rex when she knew it was really Eric. Meanwhile, Bart has taken up camp at a table not far from them and is listening to see if Mimi says anything about what she may have overheard earlier. Right away when he sees Mimi talking with Roman, he assumes that she is telling him that she heard about Tony's illegal diamond trade. Bart makes a pho