Vincent Darrell Groves (April 19, 1954 – October 31, 1996) was an American serial killer who, between March 1979 and July 1988, murdered at least seven girls and women in Denver, Colorado. His guilt was conclusively proven in four murders with the help of DNA profiling in 2012, 16 years after his death, as a result of which his total victim count remains unknown. According to the Denver Police Department, based on circumstantial evidence and a number of testimonies, Groves could have been responsible for more than 20 murders. (Full article...)