Testimony or information not based on actual personal knowledge or observation, but dependant on inference of other facts or experience. For example, testimony that defendant's cigarette lighter was found in ashes of a fire
National Wildfire Coordinating Group (NWCG), Glossary of Wildland Fire Terminology, NWCG Program Management Unit, National Interagency Fire Center, Boise, ID, USA 2014. http://www.nwcg.gov/pms/pubs/glossary/pms205.pdf, (For Fr - Amer) {45}