Kandahar, Afghanistan ? The U.S. paid $50,000 in compensation for each villager killed and $11,000 for each person wounded in a shooting rampage allegedly carried out by a rogue American soldier in southern Afghanistan, Afghan officials said Sunday.

The families were told that the money came from President Barack Obama. The unusually large payouts were the latest move by the White House to mend relations with the Afghan people after the killings threatened to shatter already tense relations.

Army Staff Sgt. Robert Bales is accused of sneaking off his base on March 11, then creeping into houses in two nearby villages and opening fire on families as they slept.

The killings came as tensions between the U.S. and Afghanistan were strained following the burning of Qurans at a U.S. base in February. That act, which U.S. officials have acknowledged was a mistake, sparked riots and attacks that killed more than 30 people, including six American soldiers.

There have been no violent protests following the March 11 shootings in Kandahar province’s Panjwai district, but demands for justice on Afghan terms have been getting louder since Bales was flown out of the country to a U.S. military prison. Many Afghans in Kandahar have continued to argue that there must have been multiple gunmen and accused the U.S. government of using Bales as a scapegoat.

U.S. investigators believe the gunman returned to his base after the first attack and later slipped away to kill again.

That would seem to support the U.S. government’s assertion that the shooter acted alone, since the killings would have been perpetrated over a longer period of time than assumed when Bales was detained outside his base in Kandahar province’s Panjwai district.

But it also raises new questions about how the suspect could have carried out the pre-dawn attacks without drawing attention from any Americans on the base.

Bales has been charged with 17 counts of premeditated murder and other crimes and could face the death penalty if convicted.

The families of the dead received the money Saturday at the governor’s office, said Kandahar provincial council member Agha Lalai. He and community elder Jan Agha confirmed the payout amounts.

Survivors previously had received smaller compensation payments from Afghan officials: $2,000 for each death and $1,000 for each person wounded.

Two U.S. officials confirmed that compensation had been paid but declined to discuss exact amounts, saying only that the payments reflected the devastating nature of the incident. The officials spoke anonymously because of the sensitivity of the subject.