花与蛇：零

　　A teenager who stops off to see his dealer to test a new drug before heading off for a night of partying. On the way home, he picks up an injured woman and the night takes a surreal turn

　　A couple on the verge of a nasty divorce attempt to sell their empty love nest and move on with their lives, separately. After a successful open house they are horrified to discover, days later, that a potential buyer didn't leave their home. While Alice is being held captive in the basement, the unannounced house guest moves in upstairs. She senses her capture is being kept a rebellious secret. She knows her way only way out if she can only get out alive.

一对年轻夫妇在高速公路上行驶，似乎无法离开公路，因为有人企图让他们继续上路。

　　纽约，一名女童在登上一辆汽车后遇害身亡，女警梅根（艾丽莎·杜什库 Eliza Dushku 饰）调查此案，她敏锐的意识到被害女童的姓与名以及案发地三者的首字母相同，但除此之外毫无线索，梅根为查案用尽办法，然而却一无所获，反而梅根本人的精神压力日渐累积，她开始看到被害女童的幻影，终于精力不支甚至选择自杀，最后不得不接受精神治疗。两年后，再次有符合首字母规律的女童被害案件发生，此时的梅根不顾上司反对，再次介入调查，她和搭档在排查多位嫌疑人的同时，这位针对女童的“首字母杀手”作案愈发频繁。梅根究竟能否拼贴出凶手的真相？　　本片根据真实案件改编。