Please identify all the named entities mentioned in the input sentence provided below. Use only the categories: PER - person, ORG - organization, and LOC - location.
Remember, nationalities are neither locations nor organizations, and organizations can represent other groups of people.
Pay attention to the provided example. You should only output the results in JSON format, following a similar structure to the example result provided.

Example sentence and results:

Where in the world is Iguazu?

"Results": [
    {
        "TypeName": "LOC",
        "Text": "Iguazu",
        "Start": 22,
        "End": 28
    }
]

Considering the input sentence below, what is the output result?

Given the regrettable leaks that he was under suspicion, it is only fair that the FBI leak with equal enthusiasm the fact that Dr. Hatfill has now been dropped as a suspect if and when that proves to be the case.


"Results": [
    {
        "TypeName": "ORG",
        "Text": "FBI",
        "Start": 82,
        "End": 85
    },
    {
        "TypeName": "PER",
        "Text": "Hatfill",
        "Start": 131,
        "End": 138
    }
]