If he wasn’t involved, then either he wasn’t doing his job or the police weren’t doing their job by getting him involved. He’s the State Attorney, so it’s his decision whether to prosecute. Whether it’s reported in the media is beside the point.
My impression is that there is a more local authority, and that if Wolfinger was involved on the 26th/27th, that involvement would be unusual.
Wolfinger is not the only person in the state with the authority to arrest.
The decision to press charges is separate from a decision to arrest, and need not be made in the several hours after the shooting. Grand jury and all that.
Whether and when it's reported in the media is of interest in this case. Not for deciding whether or not Zimmerman is arrested and charged; but to probe for media shenanigans.
There's a lot of BS out there, like 3 days in the morgue, unclaimed. Lee met with Wolfinger on 26/27 Feb may be another utter falsehood.