bigthumb.murray102111_00_X17230WM.jpgConrad Murray, who has been in the medical ward at L.A. County Jail for a little more than a week, is telling visitors "he no longer has the will to live," according to TMZ.

Dr. Murray was found guilty of involuntary manslaughter in the death of Michael Jackson.

A source tells the site that Murray "has no physical ailments and he is there because he's on suicide watch."

The report claims Murray has also mentioned killing himself to his bodyguard, his lawyers and the mother of his baby, Nicole Alvarez.

Ed Chernoff, Dr. Murray's attorney, has not returned our request for comment.