Question: In a few episodes, the FBI agents will walk into a room and say "smell that?" and the reply is "shots fired", supposedly because they can smell the distinct odor of burnt gunpowder. Then they'll look behind a desk and find a dead body in a pool of blood. But wouldn't the smell of a dead person, or the blood, be way more overpowering? Or would it take too long for a dead body to start to smell? And how long would the smell of gunfire in an enclosed room last?
Bishop73
24th Jun 2024
Answer: It takes 24-48 hours before a decaying body begins producing a decaying odor. It takes a number of days for it to intensify enough to be immediately noticeable when walking into a room.
raywest ★