ZUG, Switzerland -- A Swiss man with a grudge against local officials sprayed assault rifle fire and set off an explosive during a session of a state parliament Thursday, killing 14 people before turning the gun on himself, officials said.
Three of the Zug canton's seven-member government were killed and two were seriously injured, including government president Hanspeter Uster, said Robert Bisig, a government official who survived the attack by diving behind a desk. Eleven lawmakers and the gunman died.
Authorities said the man, identified as 57-year-old Friedrich Leibacher, had been locked in a legal conflict with local authorities following a dispute with a bus driver in Zug that escalated into a vendetta against transport and justice authorities.
The man -- who wore a stolen orange police vest -- stormed into a morning joint session of the state government and parliament, firing a standard-issue Swiss army weapon. He then detonated an explosive device before fatally shooting himself, said Zug police chief Urs Hurlimann.
As lawmakers hit the floor in panic and the injured screamed in pain, journalists who were covering the parliamentary meeting cowered behind their desks for cover.
"The man strode through the whole floor, shooting at people," Swiss Telegraphic Agency reporter Dominik Hertach told Swiss television.
There was then an explosion, he said, and smoke filled the room. The force of the blast ripped doors off and shattered windows of the stately building near Zug's quaint old town and glistening lake.
The gunman used a 5.6-mm SIG "Sturmgewehr 90," the Swiss-made assault rifle commonly used by the country's militia army, police said. It was not immediately known whether Leibacher had served in the army, but he was not on the police force, they said.
Swiss President Moritz Leuenberger broke off a meeting with Senegalese President Abdoulaye Wade and headed to Zug upon news of the attack. He ordered all state flags to fly at half-staff for the next three days. A religious service was planned in Zug's church for the evening.
"Our democracy and freedom has been put into question," a choked Leuenberger told journalists. "I'm just so shocked I can find no more words."
The chamber was packed at the time with 80 local lawmakers, seven government members, and journalists.
Leibacher, who lived in nearby Zurich, left a letter behind in which he spoke of a "day of rage against the Zug Mafia."
"On the basis of this letter, we can exclude any type of connection with the terrorist attacks in the United States," Hurlimann said, adding that the cause seemed to be a grievance against local authorities.
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