Movie where sibling kills sibling as child and is solved when grown

1999 7.2
Tom Ripley is a calculating young man who believes it's better to be a fake somebody than a real nobody. Opportunity knocks in the form of a wealthy U.S. shipbuilder who hires Tom to travel to Italy to bring back his playboy son, Dickie. Ripley worms his way into the idyllic lives of Dickie and his girlfriend, plunging into a daring scheme of duplicity, lies and murder.

2000 5.4
A look inside the making of 'The Talented Mr. Ripley'.

2000 8.2
Leonard Shelby is tracking down the man who raped and murdered his wife. The difficulty of locating his wife's killer, however, is compounded by the fact that he suffers from a rare, untreatable form of short-term memory loss. Although he can recall details of life before his accident, Leonard cannot remember what happened fifteen minutes ago, where he's going, or why.
NaN
Dedicated to the living and the dead. Video film about the self-destruction of a young person subject to drug addiction. A dramatic story from the environment of drug addicts. Released in 1990, directed by Samuel Ivaška, based on the 1986 book by te same name written by Radek John

2003 7.7
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.

2009 7.1
After being brutally murdered, 14-year-old Susie Salmon watches from heaven over her grief-stricken family -- and her killer. As she observes their daily lives, she must balance her thirst for revenge with her desire for her family to heal.

2023
Two lovers meet in a place between life and death. Experimental student short film based on the poem: "Amar está en los Huesos" (Loving is in the Bones) that recounts the romance and tragedy of two strangers.

2017 7.2
In a small town in Maine, seven children known as The Losers Club come face to face with life problems, bullies and a monster that takes the shape of a clown called Pennywise.

In 1960, seven outcast kids known as "The Losers' Club" fight against an ancient shape-shifting alien who poses as a child-killing clown, while also dealing with bullies and abusive parents. Thirty years later, they reunite to stop the creature once and for all when it returns to their hometown.
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