Please read those stories from the attached files. And answer those questions. Thank you

A)  Raymond Chandler  Red Wind  : https://www.ae-lib.org.ua/texts-/chandler__red_wind__en.htm
Your answers should be clear, to the point,  based on evidence/examples, and demonstrate your understanding of the story. Each answer counts equally.
1- Details of the crime: Detectives look for motive, means and opportunity in a murder.
A- Who had the means here? What was it? Explain
b- Who had the motive? Explain
c- What was the motive, and why?
d- Who had the opportunity here? Explain.
e- Which of these (means, motive, opportunity) had multiple answers, or no obvious answer, so provided red herrings?

B) Cornell Woolrich Rear Window.
Your answers should be clear, to the point, based on evidence/examples, and demonstrate your understanding of the story.
1- What was Jeffs original  theory about how Thornwall got rid of his  wifes body? When the police investigated his tip, why did his theory seem to be wrong?