From the Washington Post:
But, he (Congressman Jack Murtha) said, “I will not excuse murder, and this is what has happened,” adding that there is “no question in my mind about it.” He reiterated a previous statement that shootings of women and children occurred “in cold blood” and that there was no firefight in which civilians were killed in a crossfire, as some Marines asserted after the event.
“This is worse than Abu Ghraib,” he said, referring to the abuse of Iraqi detainees by U.S. soldiers at a prison west of Baghdad that, when revealed in spring 2004, became a major setback for the U.S. effort in Iraq.
Here.