PLAINFIELD, N.H. -- The U.S. Marshal's Office and state and local police insist there has been no law enforcement activity at the property of a Plainfield couple convicted of tax evasion.

People who live in that area also report no activity.

A supporter of Ed and Elaine Brown who is staying at their home tells an online radio station that he heard gunshots at around 11:30 p.m. on Saturday.

Overnight, News 9 along with local police, state police, and the Marshal's office received numerous phone calls from the couple's supporters from several different states.

However, the reports of shots or a law enforcement presence are unfounded.

Ed and Elaine Brown have been holed up in their Plainfield home since they were each sentenced to more than five years in prison in April on federal tax evasion charges.