An excerpt from the Los Angeles Times:
Police have linked three package bombings that have killed two residents in Austin, Texas, over the last 10 days, raising fears that a serial bomber is targeting the city as hundreds of thousands of festival-goers flock to town for South by Southwest.
Two of the bombings happened in residential areas in the eastern half of the city on Monday morning, not at the festival, and police have not identified a suspect or given a possible motive as federal officials joined the investigation.
"We are not ruling anything out at this point," Police Chief Brian Manley said at a televised news conference. "We're imploring the community, if you know anything about these attacks, it is imperative that you come forward and let us know. We have innocent people getting hurt across this community."