The crimes took place in June and July 2009 in localities within Bolesławiec County. The perpetrator acted in a similar way each time. The man dragged his victims into bushes, where, using violence and threats, he forced them to engage in sexual intercourse. In this way, two 13-year-old girls were victimized by him.

Despite a large-scale investigation and intensive procedural activities, the perpetrator was not identified at the time. Nevertheless, the biological traces originating from the perpetrator were recorded in the national DNA database maintained by the Biology Department of the Central Forensic Laboratory of the Police Headquarters in Warsaw.

In 2018, the genetic profile obtained from the perpetrator’s biological traces was analyzed and compared with the German and Czech databases. On this basis, it was established that it matched a profile registered in the German database. It was also established that the same genetic profile had been registered in the Czech Republic as belonging to the perpetrator of a rape, who turned out to be Grzegorz K.

On April 11, 2018, the man was detained to serve a 14-year prison sentence imposed for other offenses. He was then brought to the District Prosecutor’s Office in Bolesławiec, where he was charged with committing two offenses in 2009 involving the rape of 13-year-old minors.

After procedural activities were carried out with the suspect, the District Prosecutor’s Office in Bolesławiec filed a motion with the local court for K.’s temporary detention for three months. On August 22, the court granted the prosecutor’s motion.

As established, Grzegorz K. had been convicted by the courts multiple times, including for two rapes committed in the Czech Republic in 2009 and 2011, for which he was sentenced to 5 and 7 years in prison.

The District Prosecutor’s Office in Bolesławiec is currently carrying out procedural activities aimed at supplementing the evidence and concluding the proceedings.

For the crimes committed, 45-year-old Grzegorz K. faces a prison sentence of up to 20 years.