I saw this site when Hannah Kobayashi went missing, and I posted once about her case. I'm not a regular to this site, so please excuse any potential violations of the written and unwritten rules.
But I wanted to say something, because I'm really bothered by the Adult Protective Services (APS) business card on Nancy Guthrie's front door. I am a physician and have worked in an affiliated relationship with APS in my state. APS generally does not get involved with an older adult unless an APS report is filed. This can come from anyone: friends, family, medical providers, financial representatives, etc. But it is usually filed because someone is worried that an older adult is suffering from abuse. There are five primary types of abuse: neglect, self-neglect, verbal abuse, physical abuse, and financial abuse. It does not seem like Nancy Guthrie was suffering from self-neglect: she doesn't have markers of self-neglect, like malnutrition, poor hygiene, or hoarding behaviors. So that likely means that someone suspected neglect, verbal abuse, physical abuse, and/or financial abuse. These are all perpetrated on an older adult, by someone else -- so someone may have suspected that Nancy Guthrie was being abused by someone else. APS can turn this information over to law enforcement -- they usually work closely with law enforcement.
Is this why law enforcement has focused so heavily on on Nancy Guthrie's family, especially her family that lives in Tucson?
One more thing: I've seen patients bleed and then try to leave the ER or hospital against medical advice. Bleeding, while walking or being transported, leaves a linear bloodstain. It's one blood drop, then another, and then a line of blood drops. Like leaving a trail of breadcrumbs. That's not the blood trail around Nancy Guthrie's front entrance.