Celebrity | Cameron Douglas Cameron Douglas Fails Drug Test, Sent to Solitary Latest in long line of prison struggles for Michael Douglas' son By Evann Gastaldo Posted Jan 21, 2013 9:49 AM CST Copied In this April 27, 2009 file photo, Cameron Douglas, son of Michael Douglas, arrives at a film premiere in Los Angeles. (AP Photo/Chris Pizzello, File) The troubles continue for Michael Douglas' son Cameron: He's currently serving a 10-year prison sentence for drug dealing, yet even while on the inside he was busted for doing drugs. He failed a urinalysis earlier this month and was sent to solitary confinement, a source tells the New York Post. It was the second setback this month, after Douglas was earlier injured—possibly as a result of "prison justice" after being labeled a rat. Last year, Douglas' original sentence was doubled after he admitted to having drugs smuggled in. No word on whether his sentence will be increased once again. Read These Next Defense officials react to Hegseth's Quantico meeting. Government shutdown is here. Here's what to expect. President asks nation's top generals to loosen up. Turns out life on the California coast isn't always breezy. Report an error