French police are warning people to stay away from the main train station in Marseille after reports of a knife attack Sunday. Marseille police say an operation is "under way". French television is reporting that at least one person has been stabbed and the attacker shot and killed. The Saint Charles train station has been evacuated. "Copyright 2017 Associated Press. All Rights Reserved"

Based on that paragraph can we conclude that this sentence is true?
The attacker is no longer alive
Yes