Isopropyl alcohol 70% is used as an ingredient in alcohol swabs and alcohol wipes for wound cleaning, it is found in hand sanitizers, and in ear drops to prevent swimmer's ear.
Sam Cooke's death being a perfect example. Cooke's demise in the wee hours of Dec. 11th. 1964 (at the hands of terrified motel manager, Bertha Franklin, who was armed with a .22 handgun and a broom stick) has sparked the imagination of conspiracy theorists.
With over two dozen top 40 hits in his catalog, Cooke was also one of the first African American artists-turned-entrepreneur in music, founding his own record label and publishing company. Despite his trailblazing accomplishments, Cooke died under controversial circumstances as he was fatally shot by a motel manager who alleged that he attacked her.