'The Case Against Adnan Syed' extends 'Serial' mystery

'The Case Against Adnan Syed'

(CNN)The hunt for another true-crime sensation has been pretty unrelenting since "Making a Murderer," but HBO cheats a bit with "The Case Against Adnan Syed," essentially a sequel to "Serial," the hugely popular 2014 audio documentary.

As a consequence, this new four-part project ends up rehashing much of the case, while picking up where "Serial" left off in a way that weaves the media attentio