A suspect linked with a series of parcel bombs targeting Austin, Texas, is dead after a police operation, US media report.
The suspect was killed after reportedly detonating a device off an interstate highway in an area in the north of the city, CBS News reports.
Fox News reported that the suspect blew himself up as law enforcers were trying to arrest him.
FBI agents are reportedly now carrying out an investigation at the scene.
The incident follows four bomb attacks in Austin and one in Schertz, 65 miles (104km) south of the state capital.
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