“…Among these, exhumed biological specimens with varying degrees of putrefaction are common. Possible causes of putrefaction are enzymolysis, autolysis, and bacteriolysis [1][2]. Usually, enzyme linked immunosorbent assay (ELISA), radio-immunoassay (RIA) [3][4], chromatographic techniques like thin-layer chromatography (TLC), high performance liquid chromatography (HPLC) [5], and colorimetric tests are the first line approach of toxicological screening [6].…”