Returned an item, used mens room and left out the in area; which they have divided up.Bruh, it's a retail store not a court house.
More to the story? Did you walk in and leave without buying anything? Did you buy something and pay at the service desk (where the label may not have been deactivated?)
Sensormatic-style Labels are (supposedly) deactivated at checkout so it doesn't set off the alarm but it's retail tech so... It's always full of anomalies/glitches.