It's a question that has puzzled the Brotherhood of Stalls for years:
Investigations have revealed that Brother Arnie was last seen in the vicinity of the toilet, sipping a latte and scrolling through his phone.
A source close to the investigation has confirmed that Brother Arnie was "in a meeting with his broker" at the time of the incident.
The brotherhood has been tight-lipped about the situation, but rumors abound:
Stay tuned for further updates on this developing story, including: