If we were to just profile her now with what we know based on KCME information and logic...
She would be a heavy set woman in her 30's/early 40's in 1996, who had access to cyanide through work - either worked in jewelry, mining, photo development, a lab perhaps even a forensic lab for LE and therefore very methodical because of her work, and had either quit or been laid off from her job in September 96 or received her last unemployment check in September, given notice at her apartment or had sold her house also in September 96, either donated, sold, or threw away her personal possessions, told friends she did have that she had to leave the area and probably wasn't returning (variety of reasons: a relative was dying and she had to handle their affairs, decided to travel, etc... it would have been a plausible story), considered Seattle being the end of the earth (she didn't want to be found or ID'd), arranged her remaining possessions to not leave a hint of where she was or who she was, yet had a Bible on her chest opened to The Pslams of David on the page where the 23rd Psalm was located (but the 22nd was also on that page stating how reviled and hated David was), brought an iron which had no use or purpose given her apparel, brought a bowl which had no use except if she had owned a pet and gave it away or if she also brought along potassium cyanide and thought of inhaling it, had researched at the public library across the street (might have been a member of ASH) how you make your stomach as acidic as possible through starvation and drinking acidic Crystal Light probably lemonade flavor with Metamucil to direct water in her body to her intestines in order to aid your cyanide if ingested so not as much was needed assuring her death (she had inside information on how to do this), wrote a note careful to mention it was her choice no one to blame (Who was she thinking of protecting? She knew if they thought it was a homicide they'd keep digging), she pressed a maple leaf into the pages of the Seattle Weekly, she brought 7 days worth of clothing, including what she was wearing, but no bra's or underwear, toothpaste but no tooth brush, she had a comb to comb her hair back, and makeup (that any auburn would tell you was NOT flattering for their coloring - you don't wear blue eye shadow with brown or dark blue eyes and auburn hair, nor do you do pinks and if she's that "stylish" she knew that rule) and the clothing she wore was different from everything else she brought which was the colors of precious gem stones: ruby, sapphire, and emerald, a pill bottle with the label torn off -so this lady either was on medication or someone in her life was, she had a partial plate, had breast reduction surgery, and at some point been sexually active as she had an old copper IUD which would have been placed there sometime in the mid 80's to late 80's as it's id numbers were worn off with age. Someone, a former boyfriend, ex-husband, girlfriend, co-worker knew this woman and was told her exit was permanent due to something that made sense to them, but they also knew she had been depressed, sad, or mournful. She more than likely had told someone, a doctor, a friend, a co-worker, ex-partner of her suicide thoughts. She planned this out for sometime, and more than likely had a trigger that set off her events in motion. Her exit from her prior life was sudden as she had to wrap up all her mail, housing, possessions in a very short period of time. Someone knows her quite well and can ID her, that's why she went to such lengths to cover her trail. Someone out there knows her, someone out there wonders what ever became of that lab worker, jeweler, distributor, or former forensic law enforcement worker and someone just MIGHT read these theories and say hey, that sounds like a gal I knew once....or some mother is saying "I'm almost at my end, I wonder if she'll ever forgive me and see me before I go?" This is what I would write if I were putting anything out there.