Six people lost their lives, since that Tuesday morning was shot at a hospital in the city of Ostrava in the eastern Czech republic.

the Offender is still at large. It writes the Czech police on Twitter.

The first news was that the four had been killed, and two fatally injured, but the death toll increased. Two reported still seriously injured.

The Czech interior minister, Jan Hamacek, confirm to the Czech news agency CTK, that the attack has claimed more lives. It writes the news agency Reuters.

An unknown perpetrator was behind the attack, which took place around seven o'clock on Tuesday morning.

Police are looking for a man of 180 centimetres in a red jacket and has offetliggjort a picture of the man they're looking for.

"the Investigation is still ongoing, so I will not comment on further details. The police do everything they can to resolve the situation," said Jan Hamacek.

the Motive for the shooting is not yet known, and it is also not known whether the perpetrator has gone after the selected victims or shot randomly.