This chemical reaction is a great way to test for blood stains. However, other compounds can also catalyze this reaction. A number of other substances, from bleach to horseradish, can also produce an ...

IN medico-legal practice, blood stains are usually identified by the benzidine and Kastle-Mayer tests, followed by confirmatory specific tests for hæmoglobin as hæmatin or hæmochromogen.

The involvement of others is being probed," sources added. Key forensic evidence is also under scrutiny. Blood stains found ...

SAVANNA-LA-MAR, Westmoreland — Several stains that looked like blood were found in and outside the walls of the cell in which ...