Prime Group Realty sells downtown tower, defaults on suburban towersChicago-based Prime Group Realty Trust, an owner of office buildings, said it sold a downtown tower and has defaulted on one of the largest complexes in the suburbs. Prime Group said it sold 180 N. LaSalle for $72.25 million. The buyer of the 39-story is an affiliate of investor Michael Silberberg of Nanuet, N.Y. | Prudential California Realty seeking community input for inaugural 'Giving Day' at Sierra Senior ServicesPrudential Realty offices throughout Northern California and Nevada solicited suggestions from members of the community for the company's inaugural \"The Giving Day.\" \"This event will be held company wide on Saturday, March 6,\" said Kathy Ollerton, director of Charities and Training for Prudential California/Nevada Realty. \"Every one of our 36 offices has been tasked with choosing a project in ... | Police: 2 shot in West Side crossfireA CTA bus driver called for help Saturday night after two people were shot on the West Side. |