Hunt is on for chainsaw attacker who wounded 5 in Swiss city

BERLIN (AP) — A man armed with a chainsaw wounded five people at a health insurer’s office Monday in the northern Swiss city of Schaffhausen, police said, triggering a manhunt for a suspect described as aggressive and psychologically unstable.
Suspect Franz Wrousis, 51, has two previous convictions for weapons offenses and no fixed residence, authorities said. A dog-walker said she had seen him in the woods near Schaffhausen for the last few weeks.
The attacker wounded two insurance