A police officer secures the area following the shooting at one of the buildings of Charles University in Prague, Czech Republic, December 21, 2023. REUTERS/David W Cerny Shooting at Charles University in Prague Sizes: 150 × 150 / 300 × 197 / 768 × 504 / 1,024 × 673 / 1,536 × 1,009 / 2,048 × 1,345 / 250 × 250 / 600 × 400 / 300 × 200 / 400 × 200 / 130 × 90 / 761 × 500 / 272 × 182 / 2,560 × 1,681
