A British diver named David Pleace died in Scapa Flow in 2021 due to a disconnected BCD inflator hose. Despite being an experienced diver, he went missing during a dive and was later found drowned. An inquest revealed that proper pre-dive safety checks had not been conducted, which would have identified the issue. The coroner highlighted a complacent attitude in the diving community, especially among experienced divers who may skip thorough checks. This tragedy serves as a crucial reminder of the importance of safety checks before every dive.