What I’ve Learned: Lessons and Advice from a Veteran of the Panama Papers Investigation

Several years ago a whistleblower reached out to the German newspaper Süddeutsche Zeitung with an enticing message: “Hello, this is John Doe… Interested in data?” That story would become the Panama Papers, the first in a number of international collaborations for investigative reporter Frederik Obermaier. Read his tips and advice about investigative reporting.

Press holding binder, arm, microphone, reporting tactic

Investigative Tactics That Reporters Love

In interviews over the past year, dozens of leading journalists have told me about the scores of tools and techniques that proved helpful in their investigations. But, again and again, these top muckrakers point to about a dozen tactics that they rely on all the time. We share those favorite techniques in this roundup.