"Nasiriya residents may have misunderstood my intentions and were offended," he said from a Muqtada al-Sadr office as he waited transfer to a "human rights organisation".
Aws al-Khafaji, an al-Sadr spokesperson, said Garen was released after al-Sadr personally intervened.
"Muqtada al-Sadr moved quickly after Garen's sister made a personal appeal to him for the release of her brother."Apparently, Garen was investigating the deaths of a family of Iraqis in
Nasiriya who local sources said were killed when a US tank opened fire on them. Al-Khafaji said US military sources had claimed the car transporting the family was rigged with explosives.
"Mr. Garen uncovered the truth about this massacred family," al-Khafaji said.
"He discovered that this was a family on its way to a hospital because they were expecting the birth of a baby."
<http://english.aljazeera.net/NR/exeres/0FC9520D-B5CA-49E7-A2FC-5FC304D47816.htm>