Ambassadors from Philippines, Norway killed in Pakistan helicopter crash

This still image taken from video shows smoke rising from an empty burning building, belonging to an army school, where a Pakistani army helicopter crashed in Nalter Valley, Gilgit, Pakistan, Friday, May 8, 2015. The ambassadors to Pakistan from the Philippines and Norway and the wives of the ambassadors from Malaysia and Indonesia were killed Friday when a Pakistani army helicopter carrying foreign dignitaries made a crash landing in the country’s north, the military said. (AP Photo) (The Associated Press)

Undated handout picture from the Norwegian Foreign Department of Norwegian ambassador Leif Holger Larsen who was among those killed when a military helicopter crash-landed in Pakistan's Naltar area Friday May 8, 2015 . (Norwegian Foreign Department/NTB via AP) MANDATORY CREDIT NO ARCHIVE (The Associated Press)

People visit the embassy of the Philippines where a national flag is at half-mast mourning the reported death of Ambassador Domingo Lucenario, Jr. in Islamabad, Pakistan, Friday, May 8, 2015. The ambassadors to Pakistan from the Philippines and Norway and the wives of the ambassadors from Malaysia and Indonesia were killed Friday when a Pakistani army helicopter carrying foreign dignitaries made a crash landing in the country's north, the military said. (AP Photo/B.K. Bangash) (The Associated Press)