An 18-year-old South Brunswick woman was charged Thursday in a crash that killed a school grounds maintenance employee last month. Shamantha Bolla, of Monmouth Junction, was arrested and charged with one count of second-degree reckless death by auto, according to Middlesex County Prosecutor Yolanda Ciccone and South Brunswick Police Chief Raymond Hayducka. The crash, which occurred about 10:30 a.m. on June 15 along Georges Road, killed Dean Battaglia, 53, of South Brunswick. The maintenance worker had been spraying weeds along a curb at Crossroads North Middle School, in the district where he …