A public officer commits _____ when 1) intentionally or recklessly fails to perform duties 2) performs an illegal act 3) acts in excess of his authority 4) solicits/accepts fee or reward.

The concept of official misconduct is defined as actions taken by a public officer that violate their duty to the public. When a public officer intentionally or recklessly fails to perform their legally mandated duties, engages in illegal acts, exceeds their authority, or solicits and accepts fees or rewards inappropriately, they are committing official misconduct. This definition encompasses several unethical behaviors that directly undermine public trust and the integrity of their role.

The reasons behind categorizing these actions as official misconduct stem from the expectation that public officers will act in a manner that is lawful, ethical, and in alignment with their responsibilities. When they deviate from this standard, their actions can lead to serious consequences for the community and the governance structure.

Other choices refer to different types of misconduct or corruption related to bribery and may not incorporate the full spectrum of behaviors outlined in the definition of official misconduct. Therefore, the identification of the correct answer reflects a clear understanding of the specific responsibilities and ethical standards expected of public officers under Illinois law.