I was on a conference call pre pandemic at the office and heard a woman's voice go, " ah ah ah ah ah ah ah", but it wasnt a pleasurable sound. It was like a horror record skipping. I looked over and it was a white female coworker. Her eyes were stuck, her arm was stuck like she was picking up a phone. The other arm was to her side. The whole time she's going, "ah ah ah ah ah", she was sliding off her chair. My coworker, a breh grabbed her from behind and helped her to the floor before she fell out the chair or hit her head. . She was slobbering a little bit. It was disturbing. She was nuts too. I was glad when she got another job.