Teacher:Generate a correct and concise answer for the question based on the words in the context.
Teacher: Now, understand the problem? Solve this instance: Context : Naked Massacre (1976) Loosely based on the notorious Richard Speck murders, this is the grim tale of a disturbed Vietnam vet returning home via Belfast, who invades a house shared by eight nurses and proceeds to terrorize and murder them.
Question : Which crime led to the conviction of Richard Speck?
Student:
murder