A man suffered "extensive burn injuries" to his upper body Friday after a man living in his home tossed hot grease onto him as he slept. Bulloch County Sheriff's deputies arrested Andra Harrison, 34, Plantation Mobile Home Park, on charges of aggravated assault, said Bulloch County Sheriff Lynn Anderson. Harrison apparently became angry at comments by and a situation involving Abram Cone, 41, also of Plantation Mobile Home Park, he said.