'Pretty Little Liars' Season 4 Episode 23 Spoilers: Spencer Stabbed to Death?

The latest episode of ABC's family show "Pretty Little Liars" has opened up another can of worms as the girls try to find out what happened the night Alison died. Tuesday's episode focused on how the girls dealt with their grief and dropped several hints of Mrs DiLaurentis being A. The episode promo shows Spencer walking through the woods as if she is following someone and the look on her face indicates that she has been stabbed. Mar 5, 2014