Investigations proved that Žítek constantly terrorized Božena and Eva mentally and physically, especially when he got drunk.
He also got drunk on the evening of the murder and started to demand 11 crowns from Božena, which she owed him for a purchase.
Tekverk went down in the history of Czech criminology as a sadistic, highly intelligent murderer who managed to keep his deviance under control for years, but eventually lost his inner battle.
Vorel tried to rape Marie Jandová, then strangled her and inflicted 34 stab wounds upon her death.
Markovič stated he was glad that Vorel wasn't executed noting his reduced sanity confirmed by expert reports.
[7][12] The same year Markovič was asked by his colleagues to investigate a cold case of double homicide that occurred in Prokop Valley on 8 July 1968.
[14] Markovič investigated a brutal murder in a well-known restaurant "U Dvou koček" which shocked the public in 1981.
After a difficult investigation Markovič proved that the murder was committed by Jiří Doležal and his accomplices Baláž and Zháňal.
[17] Markovič caught the serial killer Ladislav Hojer in 1982 and managed to convince him to confess of killing 5 women.
[7] Markovič investigated crimes committed by Miroslav Stehlík who raped 17 women and killed two.
Markovič caught serial killer Jiří Straka who was responsible for 11 attacks on women in Prague between February and May 1985, when he was aged 15 and 16, three of which were fatal.
[3][4] Under his leadership the department managed to have a 100% success rate investigating murders for 6 years in a row.
[31] Investigation of Antonín Vorel case inspired an episode of Malý pitaval z velkého města called Kuchařinka.