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Pamela Colloff

My reporting explores the criminal justice system, particularly the ways in which it falls short of delivering justice.

Need to Get in Touch?

I welcome tips from anyone — attorneys, defendants, victims’ families, concerned citizens — who want to shed light on an injustice.

What I Cover

I write about issues like prosecutorial misconduct, unreliable expert witness testimony, junk forensic science, and official indifference to innocence and error. Each of my stories involves extensive time on the ground, getting to know the people and places I’m chronicling. I strive to illuminate complex issues with rigorous reporting and engaging, fact-driven storytelling.

My Background

I’m a reporter at ProPublica and a staff writer at The New York Times Magazine. My work has also appeared in The New Yorker and has been anthologized in “Best American Magazine Writing,” “Best American Crime Reporting,” “Best American Nonrequired Reading,” and “Next Wave: America’s New Generation of Great Literary Journalists.”

“False Witness,” my ProPublica-New York Times investigation into jailhouse informants, received a National Magazine Award for reporting in 2020. It was also recognized with the Hillman Prize, the IRE Award, the Taylor Family Award for Fairness in Journalism and the Molly National Journalism Prize.

Before joining ProPublica and The Times in 2017, I was a staff writer at Texas Monthly. A 2010 investigation of mine — about a wrongly convicted man who was sent to Texas’ death row — was credited with helping him win his freedom after 18 years behind bars.

In 2014, the Nieman Foundation for Journalism at Harvard University awarded me the Louis M. Lyons Award for Conscience and Integrity in Journalism.

I live in Austin, Texas, with my husband and two children.

He Frantically Called 911 to Revive His Infant Son. Now He Could Face 12 Years in Prison.

Exonerations and new science continue to raise questions about shaken baby syndrome, a diagnosis that lives on under a different name: “abusive head trauma.” Critics say the name deflects scrutiny while leaving parents vulnerable to criminal charges.

Medical Examiner, Whose Testimony Helped Convict a Man in 2004 of Killing His Baby, Now Says He Was Wrong

The former Nashville medical examiner has recanted his testimony that Russell Maze’s son had died of shaken baby syndrome, joining the DA’s office in now saying a crime never occurred. Yet Maze could still spend the rest of his life in prison.

Is It Forensics or Is It Junk Science?

Dubious forensic techniques have spread throughout the criminal justice system for decades. Here’s what ProPublica has learned about junk forensic science techniques and how they proliferate.

Blood Will Tell

33 Years After Dubious Evidence Helped Convict Him, Joe Bryan Has Been Released on Parole

His murder conviction rested largely on bloodstain-pattern analysis, a technique still in use throughout the criminal justice system, despite concerns about its reliability.

Convicted Based on Lies

These 10 men went to prison after prosecutors relied on the dubious accounts of jailhouse informants. Years later, each of them was exonerated.

A Liar Put Him on Death Row. His Co-Defendant Could Help Set Him Free. Why Won’t He?

Reversing course, a key witness who could help James Dailey stays silent in a Florida case that was built on dubious jailhouse informant testimony. Dailey could face execution.

A Liar’s Testimony Convinced a Jury to Convict a Man of Murder. Will Florida Execute Him Anyway?

A federal judge says key testimony used to convict James Dailey of murder was likely false. Dailey’s co-defendant has asserted — again — that Dailey had no involvement in the crime. So far, that hasn’t made a difference in the courts.

Blood Will Tell

Joe Bryan Denied Parole for Seventh Time

Though a forensic expert who testified against Bryan has admitted his conclusions were wrong, Bryan will remain behind bars.

Blood Will Tell

Bloodstain Analysis Convinced a Jury She Stabbed Her 10-Year-Old Son. Now, Even Freedom Can’t Give Her Back Her Life.

Julie Rea was convicted of killing her son largely on the testimony of bloodstain-pattern analysts. She was later acquitted and exonerated, joining a growing community of Americans wrongly convicted with bad science.

Blood Will Tell

Joe Bryan in His Own Words: On Being Convicted With Expert Testimony That Turned Out to Be Wrong

In a moving interview, Bryan, who has spent 31 years in a Texas prison for the 1985 murder of his wife, talks about his life behind bars and trying keep hope alive.