Woman, her daughter, her son and his girlfriend identified as victims in incident that also critically wounded a childA Louisiana woman, her daughter, her son and his girlfriend have been identified as the four victims killed in a stabbing spree on Saturday that also left a young child critically wounded in the southern part of the state, according to a relative and family advocate.Verna Mae Verdin, her daughter Letha Verrett, her son Paul Verret, and his girlfriend Krissy Lynn Parfait were stab