Based on a video gone viral on the internet, a lady in Singapore was seen walking around in the streets, hitting strangers, and pretending that it was perfectly okay. 

She held a cane in her hand and went around smacking elderly people as she walked by them. 

Via the video, one of the victims hit was clutching his arm after presumably a hit from the lady. She then hits another lady, shocking a passerby. 

Unfortunately, no one came forth to stop her or confront her. 

Her reasons for her actions were unclear, but let's hope she came to her senses, or at least someone was brave enough to stop her from hitting anyone else.