what if I became witness to a crime theme

We imagine what it would be like to see something that seems to imply a serious crime, typically murder, has been committed. Typically we are left to ponder what one should do: Should we investigate, contact the police, or drop the matter?

Examples

In "Rear Window" (1954) Jeff thinks he has just witnessed a murder but doesn't have enough certainty to call the police. Instead he convinces his friends to sneak over and gather evidence.

8 total · 3 choice · 4 major · 1 minor

StoryLevelMotivation
ldr2019e1x03 choice The story revolves around a woman whose day was turned completely upside down after she accidentally witnessed a murder in a hotel room across the street from her apartment.
movie: Rear Window (1954) choice The premise of the story is that two people become witnesses to what they think may be a murder, and they must seek conclusive proof without getting noticed by the killer.
tftc1989e2x15 choice The story turns on Suzy being rendered mute after witnessing a brutal murder through an apartment window.
ahh1x28 major The plot hinges on Loren witnessing a couple of car thieves murder their partner with a tire iron.
ahp1x11 major Amelia and Ben came to think that Amelia had murdered her husband after they heard them violently fighting.
columbo1971e1x03 major Helen Stewart looked up from her sailing and happened to witness General Hollister shoot dead his partner in crime in his mansion in broad daylight.
tftc1989e3x09 major After they broke in to a mortuary, one of the boys became witness to a conversation in which plans to commit murder most foul for profit were outlined.
ahp2x13 minor Babs thought, incorrectly, that she had witnessed Charles disposing of Ellen's body.