'We don't have access to the most important information in this case, the toxicology report. We're still in the dark like everybody else.'

Chernoff said that Murray's minute-by-minute and item-by-item description of Michael Jackson's last days should not make him a target of criminal charges.

'Dr. Murray was the last doctor standing when Michael Jackson died and it seems all the fury is directed toward him,' Chernoff said.

Attention focused on Murray in the immediate aftermath of Jackson's death when he dropped out of sight just as Jackson's family and investigators were seeking more information on his last hours. Police have questioned Murray twice since Jackson's death and seized his auto from the rented mansion where Jackson died, but have clarified that he is not a suspect.