Discrete actions are clearly defiend events that have a definite beginning and, in most cases, a definite conclsusion. See Ornelas v. Department of Justice, EEOC Appeal no. 01995301 (September 26, 2002). Examples include terminations, non-selections, failures to promote, transfer denials, suspensions, leave restrictions, officials reprimands, etc.
The Chateau Marmont in Hollywood has a similar connection to a celebrity death that it will never be able to shake -- and perhaps doesn't want to. In 1982, Saturday Night Live's John Belushi died of a drug overdose there at the age of 33.
Only the members of Colonel Roosevelt's own family and his most intimate friends knew how deeply he suffered because of the death of his youngest son, Quentin, who was killed in an airplane combat in France on July 14. This, however, is believed to have been one of the contributing causes of his death.