Anna is a 35-year-old single mother and a paramedic. One morning, as Anna is on the way to drop her daughter Katia at school, Katia is hit by a car. While her daughter is in a coma, Anna is informed...
两天前,年轻女子泰勒·克拉克(凯莉·奥弗顿 Kelly Overton 饰)接到一条来自陌生手机上的留言,留言者是她的妹妹杰西卡(韦恩·埃弗莱特 Wynn Everett 饰)。自母亲过世后,姐妹俩长达7个月未曾联系,妹妹带着哭腔的求助留言让泰勒心感不安。在无法联系到杰西卡的情况下,泰勒乘坐飞机来至纽约寻找妹妹。她走访了杰西卡的居住地、打工地点以及前男友布莱恩(大卫·普兰特 David Plant...