movie about detective finding out mudrer is from own family

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.

Jack's lavish, fast-paced lifestyle changes one Christmas night when he stumbles into a grocery store holdup and disarms the gunman. The next morning he wakes up in bed lying next to Kate, his college sweetheart he left in order to pursue his career, and to the horrifying discovery that his former life no longer exists. As he stumbles through this alternate suburban universe, Jack finds himself at a crossroad where he must choose between his high-power career and the woman he loves.

The story of a middle-class man who works for a special cell of the National Investigation Agency. While he tries to protect the nation from terrorists, he also has to protect his family from the impact of his secretive, high-pressure, and low paying job.

After being rejected from the police college, a mannerly man travels to Bangkok where he and an energetic distant relative must solve a murder case.

Driven by the desire for the huge reward, Tang Ren (by Wang Baoqiang) tricked Qin Feng (by Liu Haoran) to New York, to attend the World Detective Contest,. Later on, behind the crazy competition, Qin and Tang discovered the real hidden facts of this contest.

The lives of three men who were childhood friends are shattered when one of them suffers a family tragedy.

As pregnant women vanish in a remote Nigerian village over decades, a doctor with child finds herself extremely close to uncovering dangerous secrets.

When 4 year old Amanda McCready disappears from her home and the police make little headway in solving the case, the girl's aunt, Beatrice McCready hires two private detectives, Patrick Kenzie and Angie Gennaro. The detectives freely admit that they have little experience with this type of case, but the family wants them for two reasons—they're not cops and they know the tough neighborhood in which they all live.