http://story.news.yahoo.com/news?tmpl=story&u=/nm/20040312/ts_nm/iraq_killings_dc&cid=564&ncid=1480<snip>
"Six persons were detained as part of the incident. Four of those persons were carrying current and we believe valid Iraqi police service identification," Brigadier General Mark Kimmitt, deputy director of operations for the U.S. Army in Iraq (news - web sites), told a news conference.
The three were killed late Tuesday on a road between Kerbala and Hilla, south of Baghdad. Their car was found later by Polish troops in charge of security in the area, with the bodies of the victims in the trunk.
U.S. occupation troops have been hiring and training Iraqi police in the hope that they could eventually take over the security of Iraq.
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Kimmitt told a news conference the fifth arrested suspect was a former police officer in Saddam Hussein (news - web sites)'s toppled government, and the sixth was a civilian.