In her new book, "In the Mouth of the Wolf: A Murder, a Cover-Up, and the True Cost of Silencing the Press," Katherine Corcoran digs deep into the killing of Mexican reporter Regina Martinez in April 2012 in the state of Veracruz.
Corcoran investigates who’s behind the death of Martinez and what’s behind the cover-up. At the time of the murder, Corcoran was the Associated Press’ bureau chief in Mexico City. Martinez was working on a story about political corruption as a reporter for Proceso, Mexico’s top national magazine.
This Q&A has edited and condensed for brevity.