Kelly Turner, 41, pleaded not guilty to killing her daughter Olivia Gant, 7, in 2017
Turner was indicted last year on murder, child abuse, theft and charitable fraud
The Colorado mom claimed Olivia suffered from multiple illnesses, some terminal, and withdrew her medical care leading up to her death
Olivia s body was exhumed in 2018 after police became suspicious about her death when her mother claimed another daughter had cancer
Turner is accused of persuading a doctor to initiate a Do Not Resuscitate order
At the time, Olivia s cause of death was determined as intestinal failure, but her body was exhumed and a forensic pathologist found no evidence of it