From the longer Hungarian Wikipedia page [1]
Tutsek Gusztáv Vazul (24 August 1902 , Cluj- Napoca – 23 November 1972, Budapest) was a Hungarian lawyer and judge, often referred to as "Blood Judge Tutsek" for his role in the post-1956 reprisals and the large number of death sentences.
From August 21, 1945 he became a judge of the Budapest People's Court . When the Budapest People's Court was abolished on November 1, 1949, he was transferred to the Budapest Criminal Court. Here, from the 1950s, he was a presiding judge and then president of the court. He retired on February 21, 1967
As a judge of the Budapest Criminal Court, Gusztáv Tutsek played a significant role in the retaliatory sentences after 1956. As a first-instance judge, he sentenced 62 people to death in 15 trials, although some of these were given lighter sentences in the second instance. Among others, he sentenced István Angyal and János Bárány to death , who were executed, and Imre Mécs and Mária Wittner, whose sentences were commuted in the second instance and eventually released with an amnesty. From another perspective: during the retaliatory campaign, approximately 230–235 people were executed; of these, Gusztáv Tutsek sentenced 45 to death. He is often called the "blood judge" because of his particularly high number of death sentences.