![Inside the drainage pipe Photo of Interconnecting tunnel discovered in Nogales, Arizona](/sites/default/files/photo/41.%20Nogales%2C%20AZ-JD_0.jpg)
Supervisory Border Patrol Agent Kevin Hecht crawls through the drainage pipe looking for evidence left behind by the illegal tunnelers.
This page was published more than five years ago. Information on the page may be out of date.
Supervisory Border Patrol Agent Kevin Hecht crawls through the drainage pipe looking for evidence left behind by the illegal tunnelers.