A motorcyclist has been tragically found dead after plunging into a giant sinkhole that suddenly opened on a busy road in Seoul. The massive 20-meter wide crater appeared amidst rush hour, swallowing not only the motorcyclist but also a motorcycle and trapping other vehicles. Despite a thorough overnight search lasting several hours, the individual was discovered later in a state of cardiac arrest, ultimately succumbing to injuries. This incident has raised concerns about road safety and infrastructure integrity in the city, as this marks the latest in a series of sinkhole-related accidents in the area.