Detection of colchicine by means of LC-MS/MS after mistaking meadow saffron for bear's garlic.

The accidental ingestion of plant material containing colchicines is a rare cause of lethal poisoning. The death of a married couple who mistook colchicines for Bear's garlic (Allium ursinum) and prepared the latter as a salad is the tragic topic of this article. After discussing the specificity of the histological findings, a chemicotoxicological method using liquid chromatographic mass spectrometric (LC-MS/MS) is presented. Toxicological analyses using LC-MS/MS revealed colchicine concentrations between 36.6 ng/mL and 98.3 ng/mL in the heart blood and between 22.7 ng/mL and 78.4 ng/mL in the femoral blood of the victims.