A Warren County woman has been arrested after the county Sheriff's Office conducted a lengthy investigation into drug activity at her home and executed a search warrant at her home last week.

Debra Marciano, 42, was arrested on four counts of felony criminal sale of a controlled substance in the third degree at 2 Feld Ave. in Queensbury on May 22nd, the Warren County Sheriff's Office announced today.

Police had been investigating sales of crack cocaine from the residence.

Four others were arrested: 42-year-old Deborah Anne Randall of Glens Falls; 53-year-old Anthony Grimaldi of Queensbury; 44-year-old Robert Brown of Hudson Falls; and 40-year-old Robery Wayne Allen of Queensbury were all charged with misdemeanor loitering for the purpose of using a controlled substance.

Marciano and Allen were arraigned in the Glens Falls City Court and sent to the Warren County Jail.

The investigation is ongoing, and police say they expect to make other arrests.