PRAGUE, CZECH REPUBLIC - DECEMBER 22: An aerial view of the people lay flowers and light candles as they pay their respects in front of the Charles University's main building following a mass shooting in central Prague, Czech Republic on December 22, 2023. In a press conference held on Friday to give further details on the attack, Petr Matejcek, the Prague police chief, said that 14 people were killed and 25 others wounded in the attack by a gunman as he opened fire inside the corridors and classrooms of the Faculty of Arts building at Charles University. ( Stringer - Anadolu Agency )

PRAGUE, CZECH REPUBLIC - DECEMBER 22: People lay flowers and light candles as they pay their respects in front of the Charles University's main building following a mass shooting in central Prague, Czech Republic on December 22, 2023. In a press conference held on Friday to give further details on the attack, Petr Matejcek, the Prague police chief, said that 14 people were killed and 25 others wounded in the attack by a gunman as he opened fire inside the corridors and classrooms of the Faculty of Arts building at Charles University. ( Stringer - Anadolu Agency )

PRAGUE, CZECH REPUBLIC - DECEMBER 22: People lay flowers and light candles as they pay their respects in front of the Charles University's main building following a mass shooting in central Prague, Czech Republic on December 22, 2023. In a press conference held on Friday to give further details on the attack, Petr Matejcek, the Prague police chief, said that 14 people were killed and 25 others wounded in the attack by a gunman as he opened fire inside the corridors and classrooms of the Faculty of Arts building at Charles University. ( Stringer - Anadolu Agency )

PRAGUE, CZECH REPUBLIC - DECEMBER 22: People lay flowers and light candles as they pay their respects in front of the Charles University's main building following a mass shooting in central Prague, Czech Republic on December 22, 2023. In a press conference held on Friday to give further details on the attack, Petr Matejcek, the Prague police chief, said that 14 people were killed and 25 others wounded in the attack by a gunman as he opened fire inside the corridors and classrooms of the Faculty of Arts building at Charles University. ( Stringer - Anadolu Agency )

PRAGUE, CZECH REPUBLIC - DECEMBER 22: People hug each other as they pay their respects outside the Faculty of Philosophy building at Charles University following a mass shooting in central Prague, Czech Republic on December 22, 2023. In a press conference held on Friday to give further details on the attack, Petr Matejcek, the Prague police chief, said that 14 people were killed and 25 others wounded in the attack by a gunman as he opened fire inside the corridors and classrooms of the Faculty of Arts building at Charles University. ( Stringer - Anadolu Agency )

PRAGUE, CZECH REPUBLIC - DECEMBER 22: People hug each other as they pay their respects outside the Faculty of Philosophy building at Charles University following a mass shooting in central Prague, Czech Republic on December 22, 2023. In a press conference held on Friday to give further details on the attack, Petr Matejcek, the Prague police chief, said that 14 people were killed and 25 others wounded in the attack by a gunman as he opened fire inside the corridors and classrooms of the Faculty of Arts building at Charles University. ( Stringer - Anadolu Agency )

PRAGUE, CZECH REPUBLIC - DECEMBER 22: People lay flowers and light candles as they pay their respects outside the Faculty of Philosophy building at Charles University following a mass shooting in central Prague, Czech Republic on December 22, 2023. In a press conference held on Friday to give further details on the attack, Petr Matejcek, the Prague police chief, said that 14 people were killed and 25 others wounded in the attack by a gunman as he opened fire inside the corridors and classrooms of the Faculty of Arts building at Charles University. ( Stringer - Anadolu Agency )

PRAGUE, CZECH REPUBLIC - DECEMBER 22: People lay flowers and light candles as they pay their respects in front of the Charles University's main building following a mass shooting in central Prague, Czech Republic on December 22, 2023. In a press conference held on Friday to give further details on the attack, Petr Matejcek, the Prague police chief, said that 14 people were killed and 25 others wounded in the attack by a gunman as he opened fire inside the corridors and classrooms of the Faculty of Arts building at Charles University. ( Stringer - Anadolu Agency )

PRAGUE, CZECH REPUBLIC - DECEMBER 22: People lay flowers and light candles as they pay their respects in front of the Charles University's main building following a mass shooting in central Prague, Czech Republic on December 22, 2023. In a press conference held on Friday to give further details on the attack, Petr Matejcek, the Prague police chief, said that 14 people were killed and 25 others wounded in the attack by a gunman as he opened fire inside the corridors and classrooms of the Faculty of Arts building at Charles University. ( Stringer - Anadolu Agency )

PRAGUE, CZECH REPUBLIC - DECEMBER 22: People lay flowers and light candles as they pay their respects outside the Faculty of Philosophy building at Charles University following a mass shooting in central Prague, Czech Republic on December 22, 2023. In a press conference held on Friday to give further details on the attack, Petr Matejcek, the Prague police chief, said that 14 people were killed and 25 others wounded in the attack by a gunman as he opened fire inside the corridors and classrooms of the Faculty of Arts building at Charles University. ( Stringer - Anadolu Agency )

PRAGUE, CZECH REPUBLIC - DECEMBER 22: People lay flowers and light candles as they pay their respects outside the Faculty of Philosophy building at Charles University following a mass shooting in central Prague, Czech Republic on December 22, 2023. In a press conference held on Friday to give further details on the attack, Petr Matejcek, the Prague police chief, said that 14 people were killed and 25 others wounded in the attack by a gunman as he opened fire inside the corridors and classrooms of the Faculty of Arts building at Charles University. ( Stringer - Anadolu Agency )