Mom was killed with poison on netting needles .

World-famous detective Benoit Blanc heads to Greece to peel back the layers of a mystery surrounding a tech billionaire and his eclectic crew of friends.

When renowned crime novelist Harlan Thrombey is found dead at his estate just after his 85th birthday, the inquisitive and debonair Detective Benoit Blanc is mysteriously enlisted to investigate. From Harlan's dysfunctional family to his devoted staff, Blanc sifts through a web of red herrings and self-serving lies to uncover the truth behind Harlan's untimely death.

A murder occurs at a lakeside cottage. The perpetrator's mother asks her daughter for help.

A mother and daughter were brutally murdered in their apartment on Saturday morning. The killer treated the latter cruelly — her face was disfigured beyond recognition. The missing item — an ancient cross with black pearls — was found at one of the acquaintances of the murdered woman. He was hastily tried and sentenced to capital punishment...