What happened?
In July 2015, a company staff was on a business trip to attend a meeting at a supply base. After reverse-parked the car outside the main building perimeter fencing parking lot, the staff got out to retrieve his laptop from the car boot. As the car was parked very close to the open drain, there was not much space for the staff to move around. He proceeded to put left foot over to the other side of the drain while the right foot was on the opposite side. In the process, his left foot slipped & he fell waist down into the drain.