catch (one) in the act of (doing something)(redirected from catches her in the act of)
catch (one) in the act of (doing something)
To discover or come upon, and perhaps apprehend, one as one does something (especially something nefarious or illegal). The police caught the robbers in the act of ransacking another house. We managed to catch the perpetrator in the act of stealing money the cash register.
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.