A fatal case involving the suicidal ingestion of secobarbital, nitrazepam, and codeine is presented. The drugs were quantified using gas chromatography for codeine and high-performance liquid chromatography for the two other drugs. The blood concentrations of secobarbital, nitrazepam, and codeine were found to be 11.48, 1.72, and 0.036 microgram/ml, respectively. Results are discussed in the light of the existing literature.