Deaths from hypoxia

American comedian, actress, and television host (1933–2014)

Anne Celeste Heche was an American actress, known for her roles across a variety of genres in film, television, and theater. She was the recipient of Daytime Emmy, National Board of Review, and GLAAD Media Awards, in addition to nominations for a Tony Award and a Primetime Emmy.

Soviet cosmonaut (1935–1971)

Soviet cosmonaut (1928-1971)

Soviet cosmonaut (1933–1971)

American composer and conductor (1944-2012)

American diplomat, lawyer and ambassador to Libya (1960-2012)

Soviet film director (1933–2003)

American professional golfer (1957-1999)

discovery of, and investigation into, 39 dead bodies found in the container of a chiller lorry in Grays, Essex, England