Across
- 5. Hemoglobin showed up in the urine sample — I'm the reason.
- 6. I'm the yellow pigment left behind after heme breaks down.
- 7. They call me the graveyard of red blood cells.
- 8. It happened inside the bloodstream itself. That's my alibi.
Down
- 1. I'm the plasma protein that binds free hemoglobin after the crime.
- 2. I ruptured right inside the vessel — no one caught me in time.
- 3. Free hemoglobin was found floating in the blood — that's me.
- 4. I was caught outside the vessels, in the spleen and liver.