The killing in Zagreb
Krupljan was killed on the evening of February 22, 2017 in Zagreb. Croatian court reporting identifies Komšić as the defendant convicted of aggravated murder committed in a cruel manner.
Contemporary reporting described a knife attack inside a vehicle and noted that Krupljan was pregnant. Crime by Region omits the highly graphic injury count frequently repeated in coverage because it is not necessary to understand either the criminal charge or the judicial result.
The first-instance judgment
On April 9, 2018, the Zagreb County Court found Komšić guilty and imposed a 30-year long-term prison sentence. He had denied guilt during the proceedings.
The conviction was for aggravated murder, not a lesser homicide classification. However, the punishment itself remained subject to appellate review, so the 30-year figure was not yet the final sentence.
Supreme Court reduces the sentence
On March 21, 2019, Croatia's Supreme Court partially accepted appeals concerning the sentence. In judgment Kžm 25/2018, the court changed the punishment from 30 years to 25 years of long-term imprisonment while leaving the aggravated-murder conviction in place.
The court explained that some mitigating and aggravating circumstances had not been assessed correctly at first instance. Because a long-term prison sentence had been imposed, Croatian procedure permitted a further appeal to a third-instance Supreme Court panel.
The final third-instance decision
The third-instance panel considered appeals by the prosecution, Komšić and his parents. On January 9, 2020, it rejected the appeals and confirmed the second-instance judgment. HRT reported the decision the following day.
That made the 25-year sentence final. This archive therefore uses 25 years as the current adjudicated punishment rather than the earlier 30-year first-instance term.
Context without sensationalism
The case prompted extensive discussion in Croatia about violence against women and institutional responses to earlier incidents involving young offenders. Those questions are relevant context, but they do not justify adding accusations not established by the judgment.
Krupljan is treated as a real victim, not a crime-story device. The page avoids unnecessary graphic detail while preserving the essential legal chronology and the distinction between first-instance and final sentencing.
Frequently asked questions
Who was convicted?
David Komšić was convicted of aggravated murder committed in a cruel manner.
Why do some reports mention 30 years?
The Zagreb County Court initially imposed 30 years in April 2018. Croatia's Supreme Court reduced the sentence to 25 years in 2019.
What is the final sentence?
A third-instance Supreme Court panel confirmed the 25-year sentence in January 2020, making that punishment final.