Security video shows Kenyan soldiers carrying items from stricken Nairobi mall

In this frame grab from surveillance video provided by Kenya Police via KTN, two gunmen wander through the Westgate Mall, Sept. 21, 2013, in Nairobi, Kenya. Several attackers from the Somali militant group al-Shabab stormed the mall on Sept. 21, killing at least 67 people during a four-day siege. (AP Photo/Kenya Police via KTN) (The Associated Press)

In this frame grab from surveillance video provided by Kenya Police via KTN, the streak of a bullet just fired from a gun, is seen as a guman fires his weapon inside the Westgate Mall, Sept. 21, 2013, in Nairobi, Kenya. Several attackers from the Somali militant group al-Shabab stormed the mall on Sept. 21, killing at least 67 people during a four-day siege. (AP Photo/Kenya Police via KTN) (The Associated Press)

KAMPALA, Uganda – Security camera video shows Kenyan soldiers looting a store during the attack by extremists last month on Nairobi's Westgate mall.

In the video seen by The Associated Press Sunday, men in fatigues pick items from behind counters. Others are seen walking out of a store inside the mall holding plastic bags heavy with unknown items.

Kenya's security forces have previously denied any wrongdoing. Soon after the attack began on Sept. 21, Kenyan officials put a security cordon around the mall, allowing only security forces and a few government personnel to pass through. When the siege was over, some who owned shops inside the mall complained of looting.

Scores of people were killed in the four-day siege claimed by the Somali terrorist group al-Shabab.