A US pilot, Wayne Sigler (also spelled Wayne Siegler in some reports), is arrested at London Heathrow and subsequently admits possessing cocaine. Metro and the Evening Standard report his detention and admission after the arrest on November 1 (with the Standard describing the incident as occurring on a Sunday).
BBC News adds further legal context, saying he pleads guilty to a drugs offence and that he will appear at a second hearing in December. Across the outlets, the core facts—Heathrow arrest, police involvement, and an admission related to possessing cocaine—are consistent, though the details about plea and court timing are presented more fully by the BBC.
