NEW YORK CITY-In a blow to World Trade Center leaseholder Silverstein Properties, an Appeals Court affirmed a decision that a jury would have to decide whether the terrorist attacks on the twin towers constituted one or two occurrences.

CLINTON TOWNSHIP, MI-A Michigan bank is expanding with a 13,500-sf banking center here, which will serve both as a retail and commercial bank facility.

AHWATUKEE, AZ-A California woman buys into metro Phoenix's office market with the Security Title Business Plaza, a fully leased building in one of the metro's highest income areas. The $3.2-million acquisition satisfies a 1031 Exchange.

ENCINO, CA-The Rutter Group, a 24-year-old producer of practice guides used by attorneys, signs for an additional three years at 15760 Ventura Blvd.