Neckartenzlingen (dpa / lsw) - After the fire in an apartment building in Neckartenzlingen (Esslingen district), a 68-year-old man was arrested. It was a relative of the homeowner, the police said on Friday. The man is to be brought before the magistrate later today. He is charged with serious arson. The fire on Thursday caused damage of at least 500,000 euros. None of the eight apartments were rented.