THE acrid taste of excreta still lingers in Chhutni Mahato's mouth. She keeps spitting every few minutes in an apparent effort to cleanse herself. But the horrorand humiliation of having been forced to swallow faeces continues to haunt her. "They branded me a dain (witch), dragged me into a room full of strangers and stuffed my mouth with that slimy thing to exorcise the evil spirit they said was living within me...I kept screaming for help.... It was nauseating. My sari was soaked in my vomit," she recalls incoherently amid tears, clutching two of her younger children who share her dreary exile in Abuwakochha, some distance away from her native Samhram, a tribal hamlet in Bihar's Singbhum district.