Updated

A member of the New England Mafia has pleaded guilty to charges he lied to authorities investigating the 1993 slaying of a Boston nightclub owner.

Robert DeLuca entered guilty pleas Friday to a single count of obstruction of justice and two counts of making false statements. Sentencing is scheduled for Feb. 1.

Steven DiSarro's remains were discovered earlier this year behind a Providence, Rhode Island, mill owned by a mob associate.

DeLuca told investigators he helped former mob boss Francis "Cadillac Frank" Salemme (sah-LEHM'-ee) dispose of DiSarro's body. Salemme and another man have pleaded not guilty in DiSarro's killing.

A plea agreement says DeLuca also intends to plead guilty in state court in Rhode Island to conspiracy to commit murder in the killing of mob enforcer Kevin Hanrahan in 1992.