Great! Mystery

When Billie's best friend's twin sister turns up strangled, Billie and Ian start investigating the case, leading them to encounter multiple suspects as they work to solve the murder.

Carrie and Al conduct their own secret investigation after Homeland Security takes a suspected terrorism case off their hands.

After a priest witnesses the murder of the daughter of a parishioner, he enters WITSEC and leaves the clergy. Meanwhile, Brandi and Peter decide to live together.

Castle and Beckett find themselves handcuffed together in a locked room with no memory of how or why they got there.

A local hippie openly opposes the plans of a wealthy developer - and becomes the perfect scapegoat when a suspicious bushfire starts in the Malibu Hills. The situation appears less straightforward when the man is found to have perished in the fire. Can Dr Sloan and Steve lift...

With a high-profile criminal hospitalised, Community General is already under increased security, but when an important businesswoman is brought in, Mark begins to suspect her security guard has deadly intentions.

After an exhausting book-promotion tour of Europe, Jessica Fletcher is looking forward to a rest in a Monte Carlo hotel owned by an old friend, but her sojourn is interrupted when a businessman is found murdered.

Sleuthing crime writer Jessica Fletcher is bewildered when the corpse of a turncoat spy she comes across while on a visit to London disappears.

When a bachelor plummets to his death after a one-night stand, the investigation leads to a shocking discovery that might derail Ryan's wedding.

Carrie and Al investigate the murder of an employee at a high-end matchmaking service. But with every secret they uncover, a new suspect emerges.

Mary uses a thief to catch a thief when she asks a witness to consult on a crime in order to exonerate Brandi of grand theft auto.

When a local waitress is found dead on the beach and a mysterious deposit appears in Zee's bank account, Martha's Vineyard proves to be all but simple.