Which official generally does not work on criminal cases but provides legal advice when requested?

The Attorney General is the correct answer because this official primarily serves as the legal adviser to the state government, representing the state in legal matters and providing legal guidance to various state agencies. While the Attorney General does have some involvement in criminal cases, particularly through the prosecution of certain criminal matters such as child support enforcement, their primary role is advisory and involves civil cases, opinions, and managing legal issues impacting the state.

In contrast, the Texas Secretary of State is primarily responsible for overseeing elections and maintaining state records, while the Lieutenant Governor has a legislative role and presides over the Senate. The Public Utilities Commission focuses on regulating utilities and does not engage in legal advice. Each of these roles has its distinct responsibilities, with the Attorney General being the one specifically designated to provide legal advice when requested, but not routinely involved in criminal cases as a primary function.