A woman told police she beat her grandmother and then slit the older woman’s throat, according to a high-ranking law enforcement source.
Police in Ambler, Pennsylvania, arrived at the grandmother's home on the 100 block of South Chestnut Street shortly after 6 a.m. The front door was unlocked. Once inside, investigators found the body of a woman lying on the bedroom floor.
A bat and knife were discovered nearby, a source told NBC10.
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The Montgomery County District Attorney's Office and Ambler Borough Police Department are working together on the investigation.
The identity of the victim is being withheld pending notification of family members.