On July 26, 2007, Chris Matthews reported on Hardball that Tillman's death may have been a case of deliberate murder by Tillman's fellow soldiers – specifically that the bullet holes were tight and neat, suggesting a shot at close range. Matthews based his speculation on a report from the doctors who examined Tillman's body. The following day the Associated Press reported that a doctor who examined Tillman's body after his death wrote, "The medical evidence did not match up with the scenario as described,"[27] also noting that the wound entrances appeared as though he had been shot with an M16 rifle from fewer than 10 yards (9 m) away. A possible motive was not identified. When officers and soldiers were asked during a criminal investigation, they said they were certain the shooting was accidental. According to one of his fellow soldiers, Tillman "was popular among his fellow soldiers and had no enemies."[27][28]
In addition, in response to a Freedom of Information Act request filed by the Associated Press, the Defense Department released 2,300 pages of documents which were reported to indicate:[27]
There has never been evidence of enemy fire found on the scene, and no members of Tillman's group had been hit by enemy fire.
The three-star general who withheld details of Tillman's death from his parents for a number of months told investigators approximately 70 times that he had a bad memory and couldn't recall details of his actions.
Army attorneys sent each other congratulatory e-mails for keeping criminal investigators at bay as the Army conducted an internal friendly-fire investigation that resulted in administrative, or non-criminal, punishments.
Army doctors told the investigators that Tillman's wounds suggested murder because "the medical evidence did not match-up with the scenario as described."[29]
There were special forces snipers in the group immediately behind Tillman's platoon.[29]
Despite his fame, Tillman did not want to be used for propaganda purposes. He spoke to friends about his opposition to President Bush and the Iraq war, and he had made an appointment with notable government critic Noam Chomsky after his return from the military. The destruction of evidence linked to Tillman's death, including his personal journal, led his mother to speculate that he was murdered.[30] General Wesley Clark agreed that it was "very possible".[31][32]