A Rhode Island radio personality has agreed to plead guilty to taking part in an insurance fraud scheme involving a former North Providence town councilman recently sentenced on fraud and corruption charges. Federal prosecutors say Lori Sergiacomi -- known on 105 Lite Rock as Tanya Cruise -- then-Councilman John Zambarano and two other men conspired to damage Sergiacomi’s home and pool and submit bogus insurance claims. The payout totaled a little more than $40,000. In exchange for Sergiacomi’s admitting to charges of conspiracy and mail fraud, prosecutors will recommend a sentence toward the low end of the range...