* Hostage-taking in Ingolstadt, home to carmaker Audi
* Merkel cancels second stop in Regensburg
* Germany holds election on Sept. 22, Bavaria one week earlier
Chancellor Angela Merkel cancelled two election rallies in the southern German state of Bavaria on Monday after a 24-year-old man took three people hostage in Ingolstadt, one of the cities where she had been due to speak.
Merkel had been due to appear in Ingolstadt and Regensburg as part of a campaign tour that will see her pass through over 50 German towns and cities ahead of a Sept. 22 election. Bavaria is holding a regional election one week before the federal vote.
The hostage-taking was ended shortly before 6 p.m. (1600 GMT), after nearly nine hours, when police special forces overwhelmed the hostage-taker, according to German media reports.
The man had earlier released one of the three hostages, a deputy mayor, five hours into the standoff, police said. Officials said there was no connection between the hostage-taking and Merkel's visit.
A Bavarian official said that the hostage-taker had been stalking the deputy mayor's secretary. Authorities had evacuated the town hall all day and closed off the immediate area.
According to the city's website the town hall is a 14th century building, home to the mayor, some administrative posts and the tourist office. Ingolstadt, a city of roughly 125,000 near Munich, is best known as the home of Audi, the luxury unit of German carmaker Volkswagen.