The gun used in the shooting death of a Delaware County couple was used in connection with the line-of-duty shooting death of a border patrol agent in Vermont, officials said.

The weapon that killed Agent David Maland last week in northern Vermont was bought by a person of interest in a double murder ...

The weapon that killed Agent David Maland last week in northern Vermont was bought by a person of interest in a double murder ...

The gun used in the shooting death of a Delaware County couple was used in connection with the line-of-duty shooting death of a border patrol agent in Vermont, officials said.

As the sprawling investigation unfolds, here’s an overview of the key figures involved and their alleged connections.

Here are four new details emerging in the bizarre and tragic shooting of U.S. Border Patrol Agent David "Chris" Maland in ...

A 22-year-old man arrested last week in Redding in connection to a fatal stabbing in Vallejo earlier this month may be connected to an unusual series of killings across the country.

A man accused of murder in California appears to have sought a marriage license with a Washington woman charged in connection with the fatal shooting of a U.S. Border Patrol agent in Vermont.

Investigators said the guns allegedly used in the killing of a Border Patrol agent in Vermont were purchased in that state.

This investigation remains very active, and the legal process continues,” FBI spokeswoman Sarah Ruane said in a statement ...

The fatal shooting of a U.S. border patrol agent in Vermont and a murder in Northern California appear to be related.