 He died in 2010, 50 years later than he deserved for the heinous crime for which he was convicted. Melquist was convicted of Bonnie's murder, but did he get away with other murders that he was never even questioned about, including those of Barbara and Patricia Grimes? As far back as 1958, Melquist was being linked to the Grimes murders. There is no question that there were some eerie similarities in the cases,