Olga Hepnarová (30 June 1951 – 12 March 1975) was a Czechoslovak rampage killer, who on 10 July 1973, killed eight people with a truck in Prague. Hepnarová was convicted and sentenced to death, and was executed in 1975, the last woman executed in Czechoslovakia. Background. Olga Hepnarová was born on 30 June 1951, in Prague, to Czech parents. Her father was a bank clerk and her mother was a dentist. Hepnarová was an average child, but later developed psychiatric problems, which manifested in an inability to communicate with people.
https://en.wikipedia.org/wiki/Olga_Hepnarov%C3%A1