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?

When the FLDS under Mr. Jeffs (and his father before him) grew to some 10,000 followers in several southwestern communities with estimated assets of $110 million; when it became clear that government officials, school authorities, and police in those communities had become intertwined with the sect; when ex-members increasingly reported child and sexual abuse charges (mainly involving underage girls forced to marry older men); and when the sect began to use secluded compounds, state and federal authorities started to crack down more vigorously.


"Results": [
    {
        "TypeName": "ORG",
        "Text": "FLDS",
        "Start": 9,
        "End": 13
    },
    {
        "TypeName": "PER",
        "Text": "Jeffs",
        "Start": 24,
        "End": 29
    }
]