| investigator say | 1.65 | But with that growth, investigators say, comes fraud. | ||
| investigator suspect | 1.51 | Investigators suspect Iran was involved. | ||
| investigator access | 0.99 | So far, the new government has denied investigators access. | ||
| investigator evidence | 0.46 | Cyber crime is tough to crack because of the difficulties investigators face gathering evidence. | ||
| investigator information | 0.39 | Last summer, he gave Florida investigators information that led to the recovery of two bodies. | ||
| investigator report | 0.26 | An intercity express hit a three-car commuter train that apparently ran a red light, investigators report. |