https://praguepig.com/2019/08/update-2-charles-bridge-cleaner-miloslav-cerny-murdered-his-wife-and-her-lover-in-1999-and-served-12-and-a-half-years-of-a-20-year-prison-sentence-idnes-cz-social-media-post/
Update 2: Charles Bridge-cleaner Miloslav Cerny murdered his wife and her lover in 1999, and served 12 and a half years of a 20-year prison sentence (iDNES.cz) [Social Media Post]