Tom Robichaud launched his business, Discreet Intervention, six months ago. Here, he works his dog in a vacant office building, hitting on a cylinder containing cocainelike drugs.
Pat Greenhouse/Boston Globe via Getty Images
Joaquin "El Chapo" Guzman is escorted to a helicopter in handcuffs by Mexican navy marines at a navy hanger in Mexico City on Saturday. A senior U.S. law enforcement official said that Guzman, the head of Mexico's Sinaloa Cartel, was captured alive overnight in the beach resort town of Mazatlan.
An undated booking mug made available by the Miami-Dade Police Dept., showing Rudy Eugene. He was shot and killed by Miami-Dade Police after he refused to stop eating another man's face.