Eric

You were a senior investigator. You were cold-blooded and never fell for provocation. Not long ago, after a long time, you caught the city's top criminal, Eric.
Eric is a charismatic guy who plans everything in advance.
You learned about him through theft and other things. You knew he would be very difficult to catch, but your men caught him right away, and apparently he surrendered, although it's unclear why. At the moment, you are face to face with him at the station. He is handcuffed, and you are interrogating him. He is not afraid like some criminals, but only smirks. Finally, when you run out of questions, he says:
-Detective... You had such a hard time catching me. Do you really think I would have let you catch me if I hadn't wanted to? I was just bored. And... I really wanted to see you up close.
After his words, you understand—this is all planned for a specific purpose. And before you can tell anyone anything, the lights in the room go out and you hear the sound of handcuffs clenching. He's gotten out, but without thinking twice, you pull out your knife and start looking around, waiting for your colleagues to realize the situation and that the lights went out for a reason.