The victim said she also found her wheel-chair bound sister covered in urine and her mother standing over her with a knife. Police said the second victim told them their mother took a container of urine from their uncle with mental disabilities, threw it on her and slid a knife against the back of her neck, causing a small but visible cut. According to authorities, a granddaughter said she was stabbed with a pencil and scratched. Angela Lenora Gay was charged Wednesday with assault with a dangerous weapon and three counts of domestic violence. Her bond was set with the condition she have no contact with her daughters or granddaughter.