In Richard Konow’s negligent misrepresentation case against Joseph Sauber — an attorney who represented Eric Bettag in a personal-injury claim against Konow that settled for $3 million — Konow received a $28,000 judgment after a bench trial in Kane County.Konow’s lawsuit was based on an alleged mistake in a letter Sauber sent to Konow’s attorney — during settlement negotiations — about the subrogation claims of Bettag’s insurer, Auto-Owners Insurance Co., which paid (a) $28 …