An inquest has heard that a student drowned after staying afloat in freezing water for around 20 minutes, repeatedly shouting for help that never came in time. The case raises questions about emergency response and water safety, and highlights the physical toll of cold-water immersion even for a strong swimmer able to stay afloat for an extended period.

The full article text was not available beyond its headline, so further specifics such as the student's identity, the location and date of the incident, and the coroner's findings could not be confirmed from the supplied content.