An anonymous tip led Bulloch County drug agents to the arrest of three Brooklet residents Wednesday for selling morphine. Willette Billie Zetterower, 69; her daughter Lisa Marie Kendrick, 51; and Kendrick’s boyfriend, Walter Darryl Horton, 48, all of Cross Creek Farm Road in Brooklet, were each charged Wednesday with sale of a Schedule II controlled substance, morphine, according to Bulloch County Jail records. Bullloch County Drug Suppression Team Capt. Rick Rountree said an anonymous tip led drug agents to set up surveillance at Lowe’s parking lot on Northside Drive East, where the tipster said the transaction would take place.