(CNN) -- Two pool employees and their supervisor were forced to resign on Wednesday after a woman's body went undetected in a public Massachusetts pool for four days in June until her body floated to the top. The Vietnam Veteran's Swimming Pool manager and assistant manager -- as well as the Southeast Regional Director of the state Department of Conservation and Recreation, have resigned -- according to a statement released by Edward Lambert, the agency's commissioner. Lambert requested they leave their posts because of "poor decision making and failure to follow (department) pool protocols." The resignations come in the wake of an investigation into the drowning of Marie Joseph, 36, on June 26. Joseph's body wasn't discovered until the evening of June 30 by teenagers at the pool in Fall River.
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Two Massachusetts pool employees and their supervisor are ordered to resign
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Marie Joseph, 36, drowned four days before her body was discovered
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Poor found poor water clairty the main hindrance to her body being discovered
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Authorities plan to enact a new water clarity test at pools statewide
The investigation is ongoing and the @placeholder's pool will remain closed, according to Lambert's statement.