Forensic mappers work the crater at the site of a fire and explosion in West, Texas, on April 24, 2013. The West Fertilizer Co. plant in the small Texas town exploded days earlier on April 17, killing 15 people.
Reuters /Landov
Texas fertilizer plant explodes —
Agents from the Bureau of Alcohol, Tobacco, Firearms and Explosives search the bank of rail tracks for evidence at the site of the explosion.
Reuters /Landov
Texas fertilizer plant explodes —
Search and rescue workers comb through what remains of a 50-unit apartment building, in foreground, and a nursing home on April 18, 2013.
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Texas fertilizer plant explodes —
The remains of an apartment complex lie on cars.
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Texas fertilizer plant explodes —
A deer head mount sits inside a car parked next to an apartment complex damaged in the explosion.
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Texas fertilizer plant explodes —
A Valley Mills Fire Department firefighter walks through the remains of an apartment complex next to the fertilizer plant.
Erich Schlegel/Getty Images
Texas fertilizer plant explodes —
Smoke rises from the rubble of a house next to the fertilizer plant.
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Texas fertilizer plant explodes —
A railroad boxcar lies on its side near the plant.
Erich Schlegel/Getty Images
Texas fertilizer plant explodes —
A Texas State Trooper stops people from entering a neighborhood near the plant.
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Texas fertilizer plant explodes —
A chimney is the only part of a home left standing after the explosion.
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Texas fertilizer plant explodes —
Brandon Smith removes broken glass from the West Thrift Shop.
MIKE STONE/REUTERS/LANDOV
Texas fertilizer plant explodes —
Search and rescue workers comb through what remains of a 50-unit apartment building.
Chip Somodevilla/Getty Images
Texas fertilizer plant explodes —
The West Fertilizer Co. lies in ruins.
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Texas fertilizer plant explodes —
A sheriff's deputy comforts a woman at a command post.
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Texas fertilizer plant explodes —
Remains of the fertilizer plant burn in the early morning after the explosion.
Mike Stone/ Reuters
Texas fertilizer plant explodes —
Water is sprayed on the remains of the plant.
Mike Stone/Reuters
Texas fertilizer plant explodes —
With smoke rising in the distance, a law enforcement officer runs a checkpoint at the perimeter about half a mile from the plant.
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Texas fertilizer plant explodes —
Waco Police spokesman William Swanton speaks to reporters about the explosion.
Mike Stone/Reuters
Texas fertilizer plant explodes —
Glass from blown-out windows lies shattered on the sidewalk and street after the blast.
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Texas fertilizer plant explodes —
Shattered glass covers items in front of a thrift store.