Ding Xiao)

UK, a woman has died and five others were injured in a knife attack in Russell Square, central London. The man was arrested. The Metropolitan Police say that terrorism is one possible motive being explored. The condition of those injured and the extent of their injuries is not known at present.

A woman was killed and five other people were wounded in a knife attack in central London and the police are exploring the possibility of terrorism, authorities said Wednesday.

Police were called to reports of a man in possession of a knife attacking people in central Russell Square around 10:30 p.m. (2130 GMT).

Officers attending the incident found up to six people injured, including a woman who was treated at the scene but was pronounced dead a short time later.

A man was arrested and a Taser was discharged by one of the arresting officers, according to London Metropolitan Police.

A police spokesman was quoted as saying that “terrorism is one possibility being explored at this stage.”

The attack came on the same day the Met announced to increase the number of armed patrols in London in face of heightened terror alert.

Met Chief Sir Bernard Hogan-Howe on Sunday warned that a terror attack in Britain was a case of “when, not if.”

The London attack followed a series of terrorist attacks in France and Germany.