MossierEulogized as a warm, loving, kind person who gave generously of her wealth, Candace Mossier was buried in Arlington National Cemetery Friday in Washington beside the husband she was once accused of murdering.Mrs. Mossier, who was acquitted of the murder charges by a Florida jury in 196-1. was laid to rest on the gently sloping hillside where millionaire Jacques Mossier was buried after he was bund bludgeoned and stabbed to death b their Key Biscayne apartment.Melvin Lane Powers, her nephew and codcfend-ant in the trial, was not among the small group of family members who gathered about the grave.The blonde socialite died in Miami Beach, Fla., on Tuesday. t