In Vienna, an unknown attacker with a knife at passers-by

Police in Vienna arrested a man who attacked passers-by. About it reported on Twitter.

the Incident occurred yesterday, March 7, near the famous Prater. The attacker randomly stabbed passers-by, then fled the scene of the crime. Wounds were received by three persons. Later, police reported another attack, which injured one person. The condition of victims is estimated as critical.