Minnesota officials on Sunday evening described a multifaceted manhunt for the suspect accused of killing a state lawmaker and her husband over the weekend, saying they believe the gunman is still alive.

Authorities have issued state and federal warrants for Vance Boelter, the 57-year-old man accusing him of murder and attempted murder as well as seeking to avoid prosecution. More than 100 law enforcement officers are involved in the manhunt, including local, state and federal agencies.

Officials at a press conference Sunday evening suggested the suspect could be on foot or using "various modes of transportation" to evade authorities.

"We have not concluded exactly how he is getting around the area," said Drew Evans, superintendent of the Bureau of Criminal Apprehension in Minnesota.

Evans said authorities are unaware of the suspect having a particular destination.

Investigators have received more than 400 tips as they........

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