玛蒂尔达已经快要找到凶手的身份，但是那些她亲近的人并不希望玛蒂尔达去揭开这些秘密。

玛蒂尔达正在调查一起抢劫案，案件中的线索让人想起她自己母亲的失踪案，随着简阿姨发现了一具尸体，这个案件便变成了谋杀案...

在画廊发生第二起谋杀案后，玛蒂尔达意识到她的嫌疑人范围更大了

在一家新艺术画廊的开幕式上发现了一具尸体，玛蒂尔达奉命调查此案，以及，玛蒂尔达的感情线依旧风雨飘摇。

Matilda now has two murders to solve, made more complicated by the fact that one of the victims was using a fake identity. Matilda and Dr. Lynch devise a clever strategy to discover the victim's real name, while Beth and Jane find evidence of blackmail in Dr. Isherwood's office. Cat returns with a lead from the casinos, and Matilda eventually uncovers a tragedy waiting to be avenged.

威尔德玛什疗养中心杀人事件