Watch Darrow & Darrow: In The Key Of Murder for Free: How to Stream the Movie Online at 123Movies. . A simple offer of legal advice turns into the biggest challenge of Claire Darrow’s legal career when her new beau, D.A. Miles Strasberg, introduces her to his younger half-sister, Phoebe, a singer fresh off her first album. Following a legal dispute between the two, Phoebe's producer ends up dead and all signs point to Phoebe. Claire is the only one Miles trusts to uncover the truth and save his sister.