FILE - In this June 10, 2015 file photo, Vermont Governor Peter Shumlin, left, and New York Governor Andrew Cuomo listen during a news conference in front of the Clinton Correctional Facility in Dannemora, N.Y., where David Sweat and Richard Matt, escaped using power tools. (AP Photo/Seth Wenig, File)

Search for escaped murderers enters 7th day in northern NY

Armed officers in body armor boarded New York state prison system buses soon after dawn in the village of Dannemora, where David Sweat and Richard Matt used power tools to cut their way out of their neighboring cells last weekend.

This undated self portrait shows Usaama Rahim, who was shot to death by terror investigators in Boston, Tuesday, June 2, 2015. A Rhode Island man was arrested Thursday, June 11, 2015, in connection with the probe into the Massachusetts man who was fatally shot by terrorism investigators as they sought to question him about a possible plot to kill police officers. Nicholas Rovinski is expected to appear in federal court Friday, when the charges against him will be announced, U.S. Attorney Carmen Ortiz's spokeswoman Christina DiIorio-Sterling said. (Courtesy via AP)

Arrest connected to man killed in Boston terror inquiry

A second man has been arrested in the case connected to the Massachusetts man who was fatally shot by terrorism investigators as they sought to question him about a possible plot to kill police officers.