Twin Cities home sales for May were down from a year ago, as the housing inventory continued its record growth, the local Realtors associations reported Monday. There were 5,039 closed home sales in May in the 13-county metro area. That is down 9.3 percent from a year ago, but up 28.6 percent from April. The median sales price rose 1.1 percent to $230,000 in May, compared to $227,501 a year earlier. There were 5,749 pending sales in May, down 14.5 percent from 6,726 a year ago. New listings continued to soar in May, jumping 16.6 percent to 11,419. Following several...