Can an employer ask you for a reason not to suspend you?

Can an employer ask you for a reason not to suspend you?
Certainly, seems they were trying to find merit in having you continue being there or giving you the chance to make your case. Nothing wrong with that. Employment is not a democratic process, in most states the LAW is called "employment at will", which means you can quit if you want & they can fire you if they want.

They don't get to abuse you, that is covered under the law, but firing someone for "Cause" is perfectly legal and within the employers rights. To cover their butts there is usually an employee handbook or a set of rules posted somewhere. You MAY be eligible for unemployment unless you are fired for cause.