A member of the Chicago Police Bomb and Arson Unit gives a thumbs-up after dismantling the components of a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
A member of the Chicago Police Bomb and Arson Unit finishes dismantling the components of a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
A member of the Chicago Police Bomb and Arson Unit dismantles the components of a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
A member of the Chicago Police Bomb and Arson Unit dismantles the components of a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
A robot retrieves a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
A robot retrieves a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
A robot retrieves a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
A robot retrieves a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue Tuesday. — John J. Kim, Chicago Tribune, April 30, 2013
A robot is prepared for observation of a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
A Walgreens employee looks out the window at police activity surrounding a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
A man crosses the street as a police officer ties caution tape at the perimeter of a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
Walgreens employees exit after a report of a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
Police direct people away from a suspicious package tied to a flagpole on the 400 block of North Michigan Avenue Tuesday in Chicago. — John J. Kim, Chicago Tribune, April 30, 2013
Squad cars and SUVs block off the Du Sable (Michigan Avenue) bridge after a suspicious package tied to a flagpole was found on the 400 block of North Michigan Avenue. — John J. Kim, Chicago Tribune, April 30, 2013
