| Apprentice to an arson investigator? |
| Aid for SEC investigators |
| Accident investigator (abbr.) |
| LAPD investigators |
| Dojo student's pride |
| Abbr. for a police investigator |
| Govt. accident investigator |
| Fed. crash site investigator |
| Airplane accident investigator, initially |
| Accident investigator, for short |
| Airport accident investigators (abbr.) |
| Gov't. train wreck investigators |
| Abscam investigator |
| Dojo bestowal |
| Govt. crash investigator |
| Dojo conferrals |
| DOJ arm |
| Cobra ___ ("The Karate Kid" dojo) |
| Fed. crash investigator |
| Arson investigators |
| Crash investigators: Abbr. |
| Dojo floor covering |
| Pipeline accident investigator: Abbr. |
| Airline accident investigator (Abbr.) |
| DOJ enforcer |
| NYPD investigators |
| Dojo course |
| Dojo teaching |
| Dojo needs |
| Dojo activity |