Guilty before proven innocent: how police harassment, jailhouse snitches, and a runaway war on drugs imprisoned an innocent family

Reason, May, 2008 by Radley Balko

Grayson's insistence that the Colomb family be imprisoned while they awaited sentencing surprised both Melancon and the Colomb family's attorneys. "It seemed mean" Shapiro, Edward Colomb's lawyer, says. "He didn't have to do that." It also may have come back to bite him. The Colombs' four months in federal prison introduced them to one brave inmate who came forward with information that would devastate Grayson's case and set the family free.

The Government's Case Comes Apart

On the day the Colomb trial began, Assistant U.S. Attorney Joe Mickel, who works in the same office as Brett Grayson, received an extraordinary letter from a federal inmate named Quinn Alex, whom Mickel had prosecuted in a drug case.

While serving time at the Federal Correctional Institution in Three Rivers, Texas, Alex shared a cell with another convicted felon named Charles Anderson. Alex was upset because he had arranged for his girlfriend to wire Anderson's girlfriend $2,200 in exchange for a file that included information about and photographs of the Colomb family. Alex had heard about the Colomb case from other inmates and planned to use the information he'd bought from Anderson to testify against the Colombs in exchange for time off from his own drug sentence. But after receiving Alex's money, Anderson was transferred, and he never delivered on his promise.

Alex didn't write to Mickel to expose the fact that inmates at Three Rivers were illegally sharing information and perjuring themselves in drug prosecutions. He was asking Mickel to prosecute Anderson for stealing his money. But the implications of the letter were profound. It was more evidence in support of the allegations from the Cotton trial about a perjury-generating jailhouse snitch ring in the federal prison system.

Attorneys for the Colomb family would later discover that Alex's letter implicated several of the witnesses Grayson intended to call at the Colomb trial. In fact, by the time Grayson presented the letter to Judge Melancon on March 24, 2006, three of those witnesses had already testified. Melancon ordered Alex transferred to a nearby facility where he could be questioned by defense attorneys. After consulting with an attorney, Alex took the Fifth Amendment and refused to answer any questions.

The Colombs' lawyers immediately asked for a mistrial. Perhaps due in part to the fact that he'd already been rebuked by the Fifth Circuit on the issue of informant testimony, Melancon denied the request. The jury in the Colomb case never learned of Alex's letter. It's a decision Melancon now says he regrets. "The allegation that money exchanged hands is really troubling,' Melancon says. "Where there's that much smoke, there must be some fire. I should have declared a mistrial. Had the jury known what I knew, I don't think they would have returned a guilty verdict."

Alex's complaint was more than a mere allegation. Defense lawyers later produced Western Union records documenting the $2,200 transfer. Although he argued against revealing Alex's letter to the jury, Grayson called just eight more witnesses, far short of the 31 he had originally slated.