《复仇之影：暗夜中的血色阴谋》bi是什么取向

　　Carl and Elsa Spann have moved into a trailer park in California, after Elsa suffered a nervous breakdown. She is adjusting well to a more peaceful lifestyle, after her rigorous training as a ballerina. But then Carl comes home from work to find Elsa shocked and traumatized after a man assaulted her in the trailer. The police investigate, but find little to go on. Carl becomes ... (展开全部)