Sam Has a Heated Argument Over an Affair He Claims

Sam has a heated argument over an affair he claims his wife is having with his best friend. The argument escalates and Sam is overheard by the neighbors saying he wished his wife were dead. After repeatedly trying to get from Sam what happened to his wife, the best friend calls the police after two days, not seeing Sam's wife during that time. ​

A) That Sam'swife was not seen for two days by the neighbors, Sam, or Sam'sbest friend establishes: ​
B) Samwas responsible for his wife's death.
C) Sam'swife is dead.
D) the starting date for the "year-and-a day" rule.
E) a heat of passion defense for Sam.