"Caught red handed" is an expression that refers to being caught in the act of doing something wrong or illegal. To convey the opposite of this phrase, we need words or expressions that suggest innocence, honesty or righteousness. Here are some antonyms for "caught red handed":
1. Blameless: Implying that the person is free of guilt or wrongdoing, and hence, not "caught red handed".
2. Exonerated: A term used to express that the person has been cleared of any accusations or suspicion.
3. Innocent: Denoting lack of guilt or involvement in any offense.
4. Clear-cut: Denoting a situation or scenario that is easy to understand or explain.
5. Lawful: Adhering to the laws and regulations, and hence, not engaged in any illegal activity.