Formal:
* Exonerated: This emphasizes the removal of blame or guilt.
* Cleared: This is a general term for being found not guilty.
* Discharged: This means released from custody or obligation.
* Freed: This emphasizes the removal of legal constraints.
Informal:
* Let go: This is a casual way of saying someone was found not guilty.
* Found innocent: This is a direct and straightforward way to state the outcome.
Other options:
* Absolved: This means to be forgiven or released from responsibility.
* Vindicated: This suggests that someone's innocence was proven after being accused.
* Released: This is a general term for being set free.
The best word to use depends on the specific situation and the desired tone.