 Also in your news, an investigation underway into the crash of a small plane towing a banner on Independence Day. Members of the Roxanna and Millville fire companies found the plane upside down near a tree line. The pilot already out of the plane and had suffered minor injuries. No word on what went wrong there. For today, mostly sunny and warm. 93 degrees are high tonight. Partly cloudy skies, a low down to 77. Peter MacArthur, WDEL, Delaware's News Radio.