North County Times has picked up the info from the Thomas More Law Center, here - http://www.nctimes.com/articles/2007/04/24/news/breaking/4240780440.txt
“Attorneys for the highest-ranking man charged with wrongdoing arising out of the slaying of 24 Iraqi civilians in 2005 are asking Navy Secretary Donald Winter to conduct an investigation of how his agents treated Marine witnesses and suspects.”.....
...”The complaint contends that Naval Criminal Investigative Service agents engaged in what Chessani’s attorneys say were improper and unconstitutional interrogation methods.”....
...”A spokesman for the criminal investigative service in Washington was reviewing the complaint and had no immediate response.
Brian Rooney, an attorney for Chessani, said a letter was sent to Winter today asking for the investigation.”....