FBI contractor Edward Kniery, an evidence photographer, photographs an improvised explosive device (IED) component at the FBI’s Terrorist Explosive Device Analytical Center, or Tedac, in Quantico, Va., on April 21.

Photograph by Andrew Harrer/Bloomberg

FBI contractor Edward Kniery, an evidence photographer, photographs an improvised explosive device (IED) component at the FBI’s Terrorist Explosive Device Analytical Center, or Tedac, in Quantico, Va., on April 21.

Photograph by Andrew Harrer/Bloomberg

FBI Lab Studies Terrorist Bombs

Evidence Shot
Evidence Shot

FBI contractor Edward Kniery, an evidence photographer, photographs an improvised explosive device (IED) component at the FBI’s Terrorist Explosive Device Analytical Center, or Tedac, in Quantico, Va., on April 21.

Photograph by Andrew Harrer/Bloomberg
IED Exhibit
IED Exhibit

IEDs on display in the explosive reference library of the Terrorist Explosive Device Analytical Center.

Photograph by Andrew Harrer/Bloomberg
Posing Parts
Posing Parts

FBI contractor Pam Brooks arranges an IED component to be photographed.

Photograph by Andrew Harrer/Bloomberg
Reference Bombs
Reference Bombs

More IEDs on display at Tedac’s explosive reference library.

Photograph by Andrew Harrer/Bloomberg
World Clocks
World Clocks

Clocks at the center display the time in Kabul, Baghdad, London, and Quantico.

Photograph by Andrew Harrer/Bloomberg
Chicken Wired
Chicken Wired

Another IED on display at the explosive reference library.

Photograph by Andrew Harrer/Bloomberg