The Latest: Women formally charged with murdering N. Korean

A Malaysian police officer guards the gate of the National Forensic Institute at Kuala Lumpur Hospital in Kuala Lumpur, Malaysia, Wednesday, March 1, 2017. Kim Jong Nam, the estranged half brother of North Korea's leader, was attacked at a busy Kuala Lumpur airport terminal on Feb. 13 and died shortly after two women went up behind him and wiped something onto his face.

The Latest: Women formally charged with murdering N. Korean

A Malaysian police officer guards the gate of the National Forensic Institute at Kuala Lumpur Hospital in Kuala Lumpur, Malaysia, Wednesday, March 1, 2017. Kim Jong Nam, the estranged half brother of North Korea's leader, was attacked at a busy Kuala Lumpur airport terminal on Feb. 13 and died shortly after two women went up behind him and wiped something onto his face.