DNA match leads to Florida ’pillowcase rapist’: prosecutors

Prosecutors said that a DNA match has led to the arrest of a Florida man believed to be the ’pillowcase rapist’ who terrorized greater Miami with a series of assaults on women in the 1980s. Officials said that the key break in the case came when the son of the accused Robert Koehler, 60, was arrested last year in a felony case, and his DNA provided a close familial match for the unknown rapist.