Rear Window
L.B. Jefferies becomes convinced his neighbor committed murder and conducts his own investigation from across the courtyard. Although he eventually alerts the authorities, he repeatedly risks lives gathering evidence that trained detectives could have pursued.
Disturbia
After suspecting his neighbor is a serial killer, Kale begins spying on the house with his friends. Rather than documenting everything for the police immediately, they repeatedly place themselves in increasingly dangerous situations.
The Burbs
The residents become convinced their mysterious neighbors have committed murder. Instead of reporting their suspicions and letting investigators handle it, they trespass, break into homes, and accidentally create far bigger problems for themselves.
The Gift (2015)
Simon and Robyn receive increasingly disturbing visits and gifts from Gordo, whose behavior grows more threatening over time. Much of the escalating harassment could have been documented and reported to law enforcement much earlier.
Cape Fear (1991)
Max Cady relentlessly stalks attorney Sam Bowden and his family after leaving prison. While Bowden does involve the legal system at points, he repeatedly confronts Cady personally instead of relying more heavily on police protection.
The Hand That Rocks the Cradle
Claire gradually realizes her seemingly perfect nanny is manipulating her family. Instead of immediately involving authorities after multiple alarming incidents, she attempts to handle the increasingly dangerous situation on her own.
