Little more than a year after photographing Joaquin “El Chapo” Guzman when the Mexican drug lord was recaptured, another emergency call came early on Sunday 12 July. “El Chapo”, or "Shorty", had escaped again, this time through a tunnel, from the high-security prison knows as El Altiplano.
It was only late in the afternoon on Tuesday, more than two full days after that early call, when the authorities let us in to see the tunnel site. What started out as 100 journalists had now been reduced by the wait to 12. I was the second one in.