Black diarrhea from internal bleeding is really black. It is not brownish or blackish. The consistency of black diarrhea from internal bleeding is like that of actual tar, the dark thick flammable liquid used in road making.
Ghosting (identity theft), a form of identity theft, whereby a person takes on the identity of a deceased person. Ghosting (incarceration), repeatedly moving a prisoner through different institutions to avoid scrutiny, or because the prisoner has become unmanageable.
Scientific studies on ghosting show it's costly for both parties. Relationship research shows that ghosting (a.k.a. avoidance) is the worst way to end a relationship, according to the recipient, and can actually lead to bigger confrontations down the line. While ghosting seems to have become pervasive over the last decade, and many people point to more online dating apps and fading decorum around courting as causes -- ghosting is nothing new. According to a study on preferred relationship ending strategies conducted in the 1970s, when one person ends a relationship through avoidance, it's likely to trigger more anger and hurt for the recipient.