Bhanuka Harischandra was running a little late for his meeting.
As a car carrying him pulled into the back entrance of the luxury Shangri-La Hotel in Sri Lanka's capital of Colombo, he realised something was wrong.
People were telling him not to come in, it wasn't safe. Still, the car pulled around to the front of the hotel and Harischandra saw the aftermath of a bombing.
People were being evacuated, others were being dragged. Blood and ambulances were everywhere.
"It was panic mode," Harischandra, a 24-year-old founder of a tech marketing company, said by telephone later in the day. "I didn't process it for a while."