Officers responded Saturday to the Sears, where they found three people with "numerous" fake $100, $50 and $20 bills in their possession, police said.
Christina Gallo, 18, was charged with possession of marijuana and first-degree forgery.
Geenamarie Gallo, 23, and Kevon Parker, 21, were also charged with first-degree forgery.
Each suspect posted $1,000 bond for a Dec. 26 court appearance.
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