 (primarily obtained from boyfriend): This 31 y/o RHF experienced a "flu-like illness 6-8 weeks prior to presentation. 3-4 weeks prior to presentation, she was found "passed out" in bed, and when awoken appeared confused, and lethargic. She apparently recovered within 24 hours. For two weeks prior to presentation she demonstrated emotional lability, uncharacteristic of her ( outbursts of anger and inappropriate laughter). She left a stove on.