'It was a system failure across the board,' Munoz said in an interview with NBC News' Lester Holt.
Trump told the leaders of Mexico and Canada in a call that the United States will not pull out of NAFTA, hours after hints he may do just that.
Frein was the subject of a six-week manhunt that ended on Oct. 30, 2014. He was convicted last week of first-degree murder and terrorism charges.
An appeals court says Trump's company must pay more than $300,000 over an unpaid bill.
Five prisoners at a low-security prison in New Jersey are facing new charges.