That's called unresponsive; evading the question.
Let's take three hypotheticals.
Case one: Assuming the president is allowed to go out loose as a pedestrian and just randomly attacks another pedestrian, pummeling her about the head and upper body.
Case 2: Same as Case one, except he shoots her dead with a concealed firearm.
Case 3: The president sneaks out in the middle of the night the way a few presidents are known to have done, and he is discreetly followed by his SS detail and seen handing over an envelope to a member of an the embassy from a hostile Middle East country, containing a USB drive with the complete current plans for the defense of all Military Bases in the U.S., and the security of every U.S. nuclear plant.
What might be the response in each case, and by whom, if there is no written protocol for an event no one has dared to imagine, even hypothetically?
It is taken for granted that the Secret Service Detail cannot attack the president, or do him violence, for any reason, regardless of what the circumstances are.
That’s not evading the question, that’s getting to the answer. Authority to stop the Obama will absolutely require an enumerated list of charges and evidence; without such, you’re just mouthing off against a legitimately elected POTUS (*cough*).
Congress has the authority to present & examine that evidence, and to remove him accordingly.
Remember, impeaching Clinton required actual evidence of perjury.