T. Christian Miller joined ProPublica as a senior reporter in 2008. Before that, he worked for the Los Angeles Times, where he covered politics, wars, and was once kidnapped by leftist guerrillas in Colombia. His first book, Blood Money: Wasted Billions, Lost Lives, and Corporate Greed In Iraq was called one of the “indispensable” books on the war. He teaches data journalism at the University of California at Berkeley and was a Knight Fellow at Stanford University.
 
Ken Armstrong, who joined ProPublica in 2017, previously worked at The Marshall Project and Chicago Tribune, where his work helped prompt the Illinois governor to suspend executions and empty death row. His first book, Scoreboard, Baby, with Nick Perry, won the Edgar Allan Poe Award for non-fiction. He has been the McGraw Professor of Writing at Princeton and a Nieman Fellow at Harvard.
 
They have both won numerous awards, including a 2016 Pulitzer Prize for their article "An Unbelievable Story of Rape," written for ProPublica and The Marshall Project.