From October, 1996: Nikolas and Luke exchange verbal insults at the hospital and then Luke plants drugs in Nikolas' coat pocket. An "anonymous caller" tips off security about the "theft" and Luke stands smugly by taking it all in until his sister Bobbi steps up in defense of Nikolas, which infuriates Luke.

Laura, meanwhile, knows that the whole thing was staged in an attempt to show the world that she and Luke were breaking up, but that doesn't stop her from letting into Stefan about his involvement, which sets Nikolas off.

Laura gets in the last twist of the knife when she lays the outcome of the Cassadine/Spencer feud at the feet of her young son.

http://www.nikolascassadine.com