Police find no evidence of attack on German far-right AfD leader

Tino Chrupalla, an AfD leader, was hospitalized after a campaign event in Bavaria.
Initial reports claimed he was involved in a violent incident, but police found no evidence of an attack.
Chrupalla received medical treatment for pain in his arm after taking selfies with supporters.
Investigations are ongoing, but exams have not revealed anything suspicious.
The AfD retracted claims of an attack, while Chrupalla remains under medical surveillance.