Austin mayor urges caution after 4th explosion
Austin, Texas, Mayor Steve Adler tells CNN's John Berman that an "army of investigators" are on the scene after a fourth explosion in the city.
02:08 - Source: CNN
Deadly package explosions in Texas 12 videos
austin mayor steve adler
Austin mayor urges caution after 4th explosion
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An image tweeted by the Austin police department shows members of the FBI.
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Police: Austin suspect killed self with bomb
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Fifth explosion rocks Texas
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A bomb detecting unit walks along a street near the scene of an explosion, Sunday, March 18, 2018, in Austin, Texas. (Nick Wagner/Austin American-Statesman via AP)
2 injured in Austin explosion, authorities say
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Members of law enforcement stage near the area where a suspect in a series of bombing attacks in Austin blew himself up as authorities closed in, Wednesday, March 21, 2018, in Round Rock, Texas. (AP Photo/Eric Gay)
Bomb-making materials found in suspect's home
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Police: Tripwire may have triggered explosion
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Authorities work on the scene after multiple explosions in Austin on Monday, March 12, 2018. Police are responding to another explosion Monday, that badly injured a woman, hours after a package bomb killed a teenager and wounded a woman in a different part of the city. (Ricardo B. Brazziell/Austin American-Statesman via AP)
Deadly package bombs were left on doorsteps
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Authorities are investigating the scene in East Austin, Texas, after a teenager was killed and a woman was injured in the second Austin package explosion in the past two weeks Monday, March 12, 2018. Authorities say a package that exploded inside of an Austin home on Monday is believed to be linked to a deadly package sent to another home in Texas' capital city earlier this month. (Ricardo B. Brazziell/Austin American-Statesman via AP)
Police: Deadly blasts in Texas connected
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An image tweeted by the Austin police department shows members of the FBI.
Police: Report any unexpected packages
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