A wealthy family slaughtered during dinner. Their mansion ransacked. The sole survivor is the eldest son and heir. Could he be a cold-hearted killer?

But how did he travel an impossible distance, while appearing to stay in one place? And how did he find the guts, despite the fact that he's as weak as dishwater, to shoot five people in cold blood? Four of them, members of his own family.

One Homicide crew, faced with a bunch of complex mysteries. For Simon, finding answers is complicated by the return of an old adversary, who seems bent on making him crack.

Searching for solutions in abandoned valuables, highway cameras, home movies and Houdini illusions. Elementary? Not quite.

Source: Seven