A hospital patient in Kolpino wounded four people with a knife

“The medical staff pressed the alarm button and heroically held back the aggressive patient until the police arrived.

The knife has been confiscated, ”the State Directorate of the Russian Guard for St. Petersburg and the Leningrad Region said in a Telegram message.

One of the victims is in intensive care, his condition is stable, a source told Nevskiye Novosti.