Paris stabbings investigated as terror attack, claimed by IS

A police officer cordons off the area after a knife attack in central Paris, Saturday.

Scientific police officers investigate after a knife attack in central Paris, Saturday. (AP Photos/Thibault Camus)

PARIS — A knife-wielding assailant killed a 29-year-old man and injured four others in a lively neighborhood near Paris’ famed Opera Garnier before he was killed by police Saturday night. The Islamic State group claimed the attacker as one of its “soldiers.”