ARMUCHEE, Ga. (AP) — Police say a northwest Georgia man killed his grandmother by stuffing her in a freezer while she was still alive.

Floyd County Police discovered the body of Doris Cumming, 82, late Thursday in the Armuchee home she shared with her grandson, 29-year-old Robert Keith Tincher III.

Tincher was charged with murder, aggravated battery and concealing the death of another. He remains jailed in Rome.

Police said Cumming's family believed she had moved out of state, but grew concerned after not hearing from her.

Police said they believe Cumming was injured in a fall in December and that instead of getting her medical attention, Tincher dragged her through the home. Criminal charges say Tincher “heard and saw numerous bones break." He then wrapped her in plastic bags and placed her in a large freezer, with the charges saying Tincher “acknowledged her back broke going into the freezer.” Charges say there was “no altercation or provocation” leading up to the acts.

“From what we determined, at the time, he believed she was still breathing and had some movement at the time she was going into the freezer,” Floyd County investigator Brittany Werner told WAGA-TV.

Tincher continued living in the home with the body inside the freezer for months, but moved it to a storage unit in March, fearing Cumming's body might be found.

Werner said Tincher told police he didn’t call 911 because he was wanted for arrest because of terroristic threats made in 2018 against his wife.