Shocking new details have emerged in the trial of an Irish man accused of murdering 31-year-old American tourist Mackenzie Elizabeth Michalski in Budapest in November, 2024. During a hearing at the Budapest Metropolitan Court on Friday, prosecutors presented previously undisclosed evidence, including entries from the defendant’s private diary and disturbing video recordings recovered from his devices.
American woman brutally murdered in Budapest
According to 24.hu, Michalski’s family attended the hearing, alongside a representative of the United States Embassy. The victim’s mother, dressed in black, briefly made eye contact with the handcuffed defendant before he looked away.
According to evidence presented in court, the 38-year-old Irish marketing professional maintained a detailed record of his encounters with women. In diary entries read aloud during the hearing, he described a personal goal of reaching 1,000 successful seductions. Prosecutors said that just two weeks before the killing, he had recorded 762 such encounters and hoped to reach the milestone in the near future.
The victim was visiting a city she loved
Mackenzie Michalski, a highly qualified neurological intensive care nurse from Portland, had visited Budapest several times before and reportedly loved the city’s history and culture. During her final trip, she initially travelled with a friend but later remained in the Hungarian capital alone after her companion continued on to Italy.
On the night of 4 November 2024, she visited restaurants and bars in Budapest’s famous party district. There she met the Irish man. The pair later went to his rented apartment. The defendant claims that Michalski’s death resulted from a consensual sexual encounter that accidentally went wrong. However, prosecutors argue that the evidence strongly contradicts this account, and points to planned murder.
Expert testimony raises further questions
Recovered video recordings allegedly show the victim bound and visibly distressed. One clip reportedly captures the defendant checking her condition before applying pressure to her neck for several seconds. Psychiatric experts told the court that the material suggests sexual aggression and abnormal behaviour.
Experts also highlighted the defendant’s actions after Michalski’s death. According to testimony, he cleaned and combed the victim’s body before lying beside it in bed. Prosecutors cited these actions as particularly disturbing aggravating factors.
Her body was found far from the capital
After the murder, the defendant allegedly purchased a large suitcase, concealed Michalski’s body inside it and drove to a wooded area near Szigliget, close to Lake Balaton, where he buried the remains. Budapest police arrested him within two days of the missing-person report after identifying him through CCTV footage.
The trial is scheduled to continue on 7 July, when the defence will present its closing arguments and the defendant will be given the opportunity to make a final statement.
