( CNN ) -- The stepmother of 10-year-old Zahra Baker told police the girl was killed two weeks before she was reported missing , according to search warrants released Tuesday . Stepmother Elisa Baker also told police in Hickory , North Carolina , that the disabled girl 's body was disposed of the next day , September 25 , in various locations , according to the documents . She told police on November 19 that the girl 's father , Adam Baker , dismembered the girl , and the couple disposed of the remains . While Elisa Baker has been charged with obstruction of justice -- for writing a fake ransom note and leaving it at the family 's Hickory home -- no one has been charged directly in the girl 's death . Elisa Baker also is accused of writing worthless checks . Police have said she had been cooperating with investigators . One of the search warrants details an online conversation a web user said she had with Adam and/or Elisa Baker `` regarding their involvement with chainsaw massacre role-playing . '' According to the warrant , `` the date of September 22 was given regarding their virtual family 'doing a murder with chainsaws . ' '' Elisa Baker 's former husband also was involved in role-playing , according to the conversation . Catawba Superior Court Judge Robert C. Ervin released the 30 search warrants that provide more insight into the grisly killing of the freckled-face girl , who lost part of her left leg at age 5 to cancer . Eleven search warrants were released in December . Police found some of Zahra Baker 's remains on November 11 , just over a month after she was reported her missing . In October , Adam Baker , who denied he was involved in Zahra 's disappearance , tearfully called for the return of his daughter . Investigators reviewed Adam Baker 's cell phone records and the phone 's GPS locator from September 25 , the warrants say . According to those records , Adam Baker 's phone was not in the areas where Zahra 's remains were found on the day that Elisa Baker said he disposed of them , the warrants say . Elisa Baker 's cell phone records indicate that her phone was in those areas on that day , the warrants say . According to the warrants , Elisa Baker told Adam Baker that a man she said was her brother actually was her husband . She married Adam Baker before the divorce , police said . CNN left messages Tuesday evening with the attorneys for Elisa and Adam Baker . In one of the search warrants released in December , a tipster told police that Zahra had been at a North Carolina home with two men and one of the men said `` he had done something very bad and needed to leave town . '' One of the men was associated with Zahra 's stepmother but was not Zahra 's father , the tipster said . The tipster also told police that Zahra had been raped by both men and that she had blood on her private area and legs , the search warrant said . The tipster told police that he got the information about the alleged rape from a friend who was told about it from his sister . Police went to the home to see if they could confirm the fourth-hand information and found a mattress at the side of the house that `` had a large dark stain in the middle , '' the search warrant said . The tipster said the men did not admit to killing the girl but did say that they `` might have hit her in the head , '' the search warrant said . Adam Baker was arrested in late October in nearby Catawba County on eight charges : five counts of writing bad checks and three counts of failing to appear in court . Authorities said the charges were unrelated to Zahra 's disappearance , and he was later released on bail . The disappearance of Zahra made international news . The girl , whose biological parents were both from Australia , lost part of her left leg at age 5 and lost hearing in both ears while being treated for cancer .
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