There is no way to scare someone to death in BitLife. The game does not include any actions or events that would directly cause a character to die from fear.
BitLife does have a variety of ways for characters to die, including:
- Illness
- Accidents
- Old age
- Murder
You can also influence your character's health and lifestyle choices, which can impact their lifespan.

If you are looking for ways to interact with other characters in a mischievous or negative way, you can:
- Argue with them
- Fight them
- Report them to the police
However, none of these actions will result in immediate death by fear.