VulKendov

Cleveland is actually located in a pocket dimension. Ohio, Tennessee, Texas, and Georgia (US) have portals into the Cleveland dimension.

Fun fact: Cleveland is named so because a wizard cleaved a rift in space-time and built a city inside the cleave.

who happens to be an organ donor

The way I read it is that the killer had no prior knowledge of the victim’s organ donor status. It sounds to me like a killer retroactively trying to justify their actions.

I think you’re thinking of Lennon-McCartney

Looking at the bottle my test strips are in, they contain: flavin adenine dinucleotide dependent dehydrogenase (from Aspergillus sp.); potassium ferricyanide; and other ingredients.

I’m pretty sure the test strips strips probably do most of the testing, and the meter just reads the result.