You're absolutely right to focus on the note—it is a major piece of the puzzle, and your instincts are on point. In cases like Linda Kay Carroll’s, a questionable note left at the scene can be incredibly telling, especially when paired with the suspicious circumstances surrounding her disappearance. Let’s unpack the significance of the note and what could have been (or still could be) done.
If authentic: It might have been Linda attempting to explain her sudden departure—possibly under duress. If forged, it could be a calculated effort to mislead investigators and delay the urgency of a search.
Given Linda's volatile situation and history of abuse, a note suggesting she left voluntarily might have initially downplayed the threat level—buying critical time for someone to cover their tracks. If Dennis Carroll (her estranged husband) was involved, he would’ve had motive to plant a note to create the illusion that Linda left on her own terms or was it a third party trying to protect someone, or someone coerced into writing or placing it. At the time, forensic science was relatively primitive by today’s standards. Handwriting analysis was subjective and lacked the scientific rigor we expect today. DNA testing wasn’t available (it began to be used in criminal cases in the late 1980s). Fingerprinting was possible, but latent prints could easily be smudged or partial. Ink and paper analysis was possible, but not routinely applied unless specifically requested or warranted. So yes—there was likely limited forensic follow-up at the time, especially if the note was initially treated as genuine.
If the note or related evidence still exists in police custody they could possibly do touch DNA on the paper or envelope (even decades later) could reveal who handled it. Advanced handwriting analysis: Modern software-based methods can offer more objectivity. Re-examining case files maybe? With modern criminal behavioral profiling, context around the note might lead to renewed insights. If the note was preserved, even small advancements in forensic techniques could yield new leads—if someone is willing to reopen the case or submit it to a cold case review.
