.He may be obsessed with the 60's but I fail to see how ?he would become obsessed with solving the murder. ?What's his personal motivation? Why MUST he solve now in the present tense of his own life, a murder that occurred in the 60's, probably (I assume) before he was born? ?What's at stake for him in his own life?
Also:??"the ghost's awe at the modern world begins to show him that he's living in the past" relates to a subjective issue and is something of a spoiler. ?Loglines are about objective?goals, not subjective issues. ?As a general rule, a loglines should not deal (explicitly) with the resolution of subjective issues and it should never give away a 2nd or 3rd Act Big Discovery or Big Reveal/Reversal relating to a subjective issue.