Cops say she told them she then went to the drug store and picked up some water, rubbing alcohol, ibuprofen and "greens," but forgot to get bandages. At one point, she said, the victim's "eyes went 'dull,'" he was "cold and said he may die." As for why she allegedly cut his penis off, authorities say she told them she did it "to see if [the victim] would wake up" and "even told him she was going to cut it off" beforehand, but he didn't respond.Per the docs, she said she told her father that the victim "drank himself to death," but told her mother she stabbed him and cut of his genitals. Gup also allegedly said she used two different knives -- one for the stabbing, the other for his penis.
Police say Guo and the victim a shared a 3-year-old child and were "in an intimate relationship" for five years. She was later charged with murder in the second degree while in the heat of passion and domestic violence.