A two-week investigation has led to drug charges against four northeast Iowa residents and officials say more arrests are possible. The Fayette County Sheriff’s Department executed a search warrant at 331 Pearl Street in Hawkeye.

Deputies arrested 46-year-old Ashley Rochford of Hawkeye, 46-year-old Kimberly Eckhardt and 57-year-old Daniel Guyer, both of Arlington, on charges of conspiracy to deliver methamphetamine. A warrant was also issue for 49-year-old Andrew Marcussen of West Union on the same charge.

Rochford and Marcussen also face charges of possession of marijuana and drug paraphernalia.

(Reporting by Roger King, KOEL, Oelwein)