CNN —Three men were arrested in the 1989 killing of a woman in Missouri after someone came forward with a tip over three decades after her death, authorities said. Kelle Ann Workman was reported missing on June 30, 1989, in Douglas County, and her body was found eight days later in a national forest in neighboring Christian County, officials from Douglas County said in a news conference on Wednesday. The arrests came after a person “in the last couple of months” gave law enforcement information tying the suspects to Workman’s killing, Douglas County Prosecuting Attorney Matt Weatherman said. The three men had been on authorities’ radar in relation to the cold case for some time, Douglas County Sheriff Chris Degase said Wednesday. Authorities did not provide information on the tipster who came forward, or the information that was shared.

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Persons: Kelle Ann Workman, Bobby Banks, Leonard Banks, ”, Matt Weatherman, “, ” Weatherman, Chris Degase, “ We’re, we’re, ” Degase Organizations: CNN, Wiley, Weatherman, ” Locations: Missouri, Douglas County, Christian County