Co-ops Anxiously Await Bribery Details
MARTIN KARP is baffled. He doesn't know if his co-op was a victim in the wide-ranging scandal involving scores of apartment managers and superintendents, who allegedly received millions of dollars in kickbacks and bribes from vendors. His 258-unit co-op, at 250 East 87th Street in Manhattan, has used the Charles H. Greenthal Company as a managing agent for the last two years; the firm has employed two agents who have been indicted; neither, though, worked for his building.