In a chilling revelation, Czech authorities have disclosed that David Kozak, the perpetrator behind the tragic mass shooting at Charles University in Prague, had confessed to an even darker prelude in his suicide note. This heartrending incident, marking the worst mass shooting in Czech history, has now been linked to earlier unsolved crimes, painting a grim picture of the events leading up to the university attack.

On 21 December, the Czech Republic was shaken by a horrifying incident when Kozak, a 24-year-old master's student in history at Charles University, embarked on a deadly rampage, claiming the lives of 14 innocent people. The attack, characterized by its brutality and senselessness, ended with Kozak taking his own life after being cornered by armed police forces.

The subsequent investigation led authorities to Kozak's home, where they discovered a suicide note that contained shocking admissions. Kozak confessed to the cold-blooded murder of a man and his baby daughter in a wooded area near Prague, an unresolved crime that occurred on 15 December, just six days prior to the university massacre. This confession has linked Kozak to a crime that had baffled investigators, who had listed him among 4,000 suspects without realizing the proximity of the killer.

Adding to the gravity of his crimes, Kozak also admitted to killing his father, bringing the total number of victims to 17. This revelation not only adds a personal and disturbing layer to the series of events but also underscores the intricate and troubled mind of the shooter.

The attack at Charles University stands as a stark and painful reminder of the potential for violence lurking within seemingly normal individuals. Kozak, by all accounts, appeared to be a regular university student, engaged in the pursuit of academic excellence. Yet, beneath this veneer of normalcy lay a disturbed individual capable of extreme violence.