Incheon:Seven people were injured after a man went on a stabbing spree in a supermarket building in Incheon, west of Seoul, on Tuesday, police reported.

According to Qatar News Agency, the suspect, believed to be in his 60s, attacked people with knives fastened to both his hands while moving on an escalator between the floors.

The man was subdued by shoppers and later apprehended by police officers, who have begun questioning him in custody.