Masked face, scissors in hand. A 13-year-old girl detained by the police from Płock

A 13-year-old girl from Płock posted a video in a closed group on the Internet in which she threatened to kill students of several local schools. The recording was posted on one of the social networking sites. Internet users notified the police. The 13-year-old was detained.

The police seized the teenager's outfit in which she appeared in the video, scissors and the girl's phone.

The family and minors department of the local Płock district court will be notified about the incident.

The 16-year-old claimed it was a stupid joke

In Legnica, Lower Silesia, police detained a 16-year-old girl who allegedly sent threats related to school violence via instant messenger.

She sent threats via instant messenger. She admitted it was just a stupid joke. The police are collecting materials in this case and will submit them to the family court, says Anna Tersa from the District Police Headquarters in Legnica.

She noted that no dangerous items were found on her person.

A series of arrests of teenagers

Since this morning, police from all over the country have been reporting the arrests of teenagers who either published videos online in which they threatened others or brought knives or other dangerous tools to schools.

This week there were two dramatic events in schools in Masovia.