Rapid Method of Forensic Toxicology in Post-Mortem Individuals Using Muscle Tissue Testing

The present invention provides a rapid method for forensic drug testing in a post-mortem individual using muscle tissue and fluid associated with the muscle tissue obtained from remains of the post-mortem individual. The method comprises obtaining muscle tissue and associated fluid from a post-mortem individual, collecting the fluid associated with the muscle tissue, analyzing the fluid associated with the muscle tissue to detect and quantify one or more non-naturally occurring drugs in the post-mortem individual, and identifying the one or more non-naturally occurring drugs in the post-mortem individual. The detection and quantification of non-naturally occurring drugs in muscle tissue and associated fluid is surprisingly faster than detection and quantification of the non-naturally occurring drugs in muscle tissue obtained from the same post-mortem individual and prepared as muscle tissue homogenates using the LC-MS/MS method, with results obtained in as soon as three hours.