I went to my little girl school to attend a school program. An hour and an half into the program I realize i did not see my little girl, so I ask around and no one had seen her. So I went to her teacher and the teacher pull out her keys and went to her classroom while I followed and unlocked the door. There was my five year old little girl sitting facing the wall with the lights oof and door locked. She was locked up in the classroom all only for almost two hour any thing could have happen to her. When I confronted the teacher she started smiling like it was alright which made me feel this has been going on. So what can I do about this.