By | February 27 2013 7:51 AM

UPDATE (10 a.m. EST): The shooter is identified as a 42-year-old longtime employee of the wood-prcessing company Kronospan. Three have been confirmed dead, including the assailant. Seven people were wounded, six critically. Using the term "a quiet man," Kronospan Chief Executive Mauro Capozzo said the shooter, who has not been identified, had worked at the company for 10 years. [From AP]--A man opened fire Wednesday morning at a wood processing company in Menznau, 45 miles southwest of Zurich, killing and severely injuring an undisclosed number of people. Police from nearby Lucerne were scant on details, but news agency SDA reported that four injured people were flown by helicopter to the nearest hospital.