An origin-and-cause practice working Ohio, Indiana, Kentucky, West Virginia, Virginia and Florida from Dayton, with laboratory and evidence facilities and around thirty investigators, almost all of whom publish IAAI-CFI or NAFI-CFEI credentials together with their court history. Scott Bennett (IAAI-CFI, IAAI-ECT, NAFI-CFEI) has testified as an expert in federal, common pleas and municipal courts in several states; Mark Sargent (NAFI-CFEI, CVFI, CFII) has been court-qualified in more than ten states across over 170 testimonies; Jason Mardirosian (IAAI-CFI) has testified on more than seventy occasions. Electrical and mechanical engineers support the investigators in-house.