Why not use Ohio Ethics laws in cases of corruption of charter schools?  It is my understanding that this applies to school officials. Surely a job and or a green card has some value. 

(D) No public official or employee shall use or authorize the use of the authority or influence of office or employment to secure anything of value or the promise or offer of anything of value that is of such a character as to manifest a substantial and improper influence upon the public official or employee with respect to that person's duties.
(E) No public official or employee shall solicit or accept anything of value that is of such a character as to manifest a substantial and improper influence upon the public official or employee with respect to that person's duties.
(F) No person shall promise or give to a public official or employee anything of value that is of such a character as to manifest a substantial and improper influence upon the public official or employee with respect to that person's duties.

II. Conflict of Interest

Violations of R.C. sections 102.03, 102.04 and 102.07 are first-degree misdemeanor criminal offenses, punishable by a fine of up to $1000 and/or a maximum of 6 months in jail. See R.C. sections 102.99(B); 2929.21.