Jason Riley Wunderlich, 34, of Lebanon was arrested on Tuesday at the Super 8 in the 1800 block of Harrisburg Pike.
Police were called to the hotel for reports of a disturbance involving a weapon.
Wunderlich was singled out by witnesses as the man who harassed another guest while displaying "a knife in a threatening manner to the victim," as police said of the investigation.
Wunderlich was wanted on warrants in other areas and was arrested on a charge Contempt For Violation of Order or Agreement.
Police also filed a Summary Harassment charge.
He is being held in the Cumberland County Prison on $10,000.
The case has been sent to the Common Court of Pleas.
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