A man in his 40s has been arrested in connection with a stabbing incident in which four people were injured at a busy shopping centre in Manchester on Friday. He is being held on terrorism charges after being disabled with a police taser gun. According to the police, the suspect began attacking people with a knife before being confronted by two unarmed officers on site. Four people were injured in the incident. While the attacker’s motivation is still not known, the police believe the suspect acted alone.