(Please hurry) Solve the perfect Murder OR Defend Mary

Mary Maloney made sure to cover her tracks in "Lamb to the Slaughter," ensuring that the police could not implicate her in Patrick's murder. You are now detectives who must discuss elements that lead to a "perfect murder."  Draft a list of perfect-murder ingredients and put the elements in order of importance. Elements may include the following: the murderer would try to  leave no clues for police to find, the murderer would make sure there's no noise, the murder would look like an accident and the murderer would have a strong alibi. 

OR

Although protagonist Mary Maloney gets away with murder in "Lamb to the Slaughter," you will serve as defense attorneys for Maloney in this mock-trial activity and present closing arguments to a jury of their peers. You will work in pairs, gathering evidence and quotes from the story to support their claim that Maloney is not guilty by reason of temporary insanity. Your  closing arguments should explain how the evidence and/or quotes relate to Maloney’s temporary insanity. In your conclusion, you should summarize your points and convince a jury to find Maloney not guilty of the crime.

can someone please answer one of these for me please