London attack victims: Police officer, teacher, American tourist killed

CNN reports that the three people killed in the London terror attack were a veteran policeman, a teacher and an American tourist.

Kurt Cochran, who was visiting London from Utah with his wife, died as a result of injuries sustained in the attack, his family and church said.

Aysha Frade, a 43-year old teacher with family in Spain, was identified as another victim.
Keith Palmer, a 48-year-old father and husband, was the unarmed police officer on duty at the gates of Parliament when the attacker stabbed him to death.