[stylin19a]

In Illinois, a person commits the offense of child pornography by videotaping or photographing anyone he or she should know is under the age of 18 and who is engaged in any sexual act or in any pose involving lewd exhibition of unclothed or transparently clothed genitals, pubic area, buttocks, or female breast

There is no exception for taking pictures of oneself.
Thus, a 17-year-old who snaps his or her own revealing picture has technically created child pornography, a Class 1 felony with a mandatory fine of between $2,000 and $100,000 and at least four years in prison.It would not be a crime if the teen were 18.

In Illinois - see sections V. A.& B. about when & where & how LEO types can question.

"https://www.iasb.com/law/ICSAGuidelinesforInterviewsofStudents2015.pdf"

There's not enough in this article to determine if it was done right

[stagline]

A country especially a pseudo puritanical semi-marxist one can’t survive when 1/3 the population are outrightly criminals or potentially criminal as a result of capricious laws, 1/3 the population are directly or indirectly government employees who are often immure to many laws and the remaining 1/3 of the population is sinking into poverty from trying to support such a system.