plastics bags / unused metal evidence cans / rubber lid seal / collection site / power tools / Rubber gloves / transportation / evidence collection site / unused metal cans / metal containers / crude oil / petroleum-based carrier / petroleum products / nearby gas station / evidence collection equipment / identifiable using gas chromatographic pattern recognition / rubber seals / Personal transportation / /
Organization
American Society for Testing / Forensic Science Laboratory / U.S. Postal Service / /
Position
investigator / designated evidence technician / schematic artist / fire investigator / Fire Scene Investigator / prosecuting attorney / scene investigator / prosecutor / original fire investigator / technician / evidence technician / Each fire investigator / photographer / /