Czech Police said they were responding to an incident at the faculty of arts of Charles University, in central Prague, at around 3.40pm Prague time on Thursday.

Source: https://www.birminghammail.co.uk/news/world-news/foreign-office-warning-holidaymakers-after-28332889

Mourners lay candles outside the headquarters of Charles University for victims of the mass shooting in Prague.

Source: https://www.irishexaminer.com/world/arid-41295886.html

Mourners outside the main Charles University building in Prague.

Source: https://www.theguardian.com/world/2023/dec/23/she-lifted-our-spirits-czechs-remember-victims-of-mass-shooting-as-nation-holds-day-of-mourning

Mr Jafarli, a former student of Charles University, said he was unsure of what was going on, until he saw a person through a university window holding their hands up, out of "the corner of my eye".

Source: https://www.bbc.co.uk/news/world-europe-67800149?at_medium=RSS&at_campaign=KARANGA

The bloodshed took place in the philosophy department building of Charles University, where the gunman was a student, Prague Police Chief Martin Vondrasek said.

Source: https://www.breakingnews.ie/world/gunman-kills-14-people-in-czech-republics-worst-mass-shooting-1567649.html

US Ambassador to the Czech Republic Bijan Sabet lays flowers outside the headquarters of Charles University for victims of mass shooting in Prague, Czech Republic, Friday, Dec. 22, 2023.

Source: https://wtop.com/europe/2023/12/foreign-nationals-among-14-killed-after-gunman-opens-fire-in-a-prague-university-over-20-wounded/