Autopsy 3: Voices from the Grave (1996) https://www.imdb.com/title/tt0430899/?ref_=wl_li_tt Autopsy 5: Dead Men Do Tell Tales (1998) https://www.imdb.com/title/tt0346541/ Autopsy 7: Dead Men Talking (2001) https://www.imdb.com/title/tt0346543/?ref_=wl_li_tt Ask Dr. Baden: An Autopsy Special (2005) https://www.imdb.com/title/tt0439455/?ref_=wl_li_tt
You already have 4, 6, 8 & 9 and I can't find any reference to 1 or 2 but they may be out there also.
IMP hi
Unfortunately, we couldn't find any torrents for them.