1 Blockage in a coronary artery during or after a heart attack. 2  Blockage or narrowing of one or more coronary arteries that puts you at risk for a heart attack.  Narrowings that reduce blood flow and cause persistent chest pain (angina) that medicines do not control.
Harold Frederick Shipman (14 January 1946 â 13 January 2004) was a British doctor and one of the most prolific serial killers in recorded history.
Albert DeSalvo. Albert Henry DeSalvo (September 3, 1931 â November 25, 1973) was a criminal in Boston, Massachusetts, who confessed to being the Boston Strangler, the murderer of thirteen women in the Boston area from 1962 to 1964. DeSalvo was not imprisoned for these murders, however, but for a series of rapes.