The civil division of the St. Lucie County Circuit Court is adding a night shift to handle a huge backlog of home foreclosure filings. Starting Monday, from four to six clerks from various divisions of the circuit court will work from 6 to 9 p.m. Monday through Thursday to file new cases, said Clerk of Courts Edwin M. Fry Jr. "The case load has become just horrendous," Fry said, "and we're trying to find a solution. Going back to 2005, we typically would have 40 to 45 foreclosures filed in a month. This January, we had 715 foreclosure cases filed....