I like your thinking. The tenses don't match if the message is to one person, but IMO whoever wrote this was in a highly irrational and impulsive state of mind.
[COLOR="Red[B]Kittychi[/B] You are absolutely correct about the tenses not matching! Hmmm, back to the drawing board for me. The first statement is a DECLARATIVE SENTENCE...VERY,VERY SARCASTIC.... Wow, it almost hits you in solar plexes when you realize RZ's death was not only a tragedy, but also framed and plotted to make the point of a crazed argument to the ultimate tragic end[/COLOR]. "She saved him" (from me). IMO is a message or statement to the world.
"Can you save her?" (From me) IMO is a message to JS.
The following probably seems far fetched, but hear me out, if you will:
[B][SIZE="2"]I have thought that perhaps the "him" was Max. That IMO there may have been a conversation/argument/fight between JS and DS in the hospital [/SIZE][/B]in the first hours of MS hospitalization that went thusly: DS: "How could you let this happen, RZ is a (fill in the blank)". JS: "What are you talking about! He fell, she gave him CPR, she saved his life!"
Hours/a day after this conversation took place, it became clear that Max's condition was deteriorating and in fact was not "saved" at all.
This makes the message to a singular person not only cryptic but nastily sarcastic. If there really was a voicemail to RZ from JS about Max not making it that night, it would also put the timing of her murder almost spot on.
Yep, it also goes along with the interiview Ms. W-r-i-s-t-l-e-t gave to Chan 8 in which she states (paraphrasing) "The doctor walked in Tuesday night and abruptly said HE WON'T WALK OR TALK AGAIN." It would also indicate IMO that JS knows exactly the "him" and the "you" in the message and the "who" and the "why" of the murder,