Brett David Hellerman, 57, of Norfolk and New Haven, died June 25. He was the husband of Ann Coleen Shields. Born in New York, New York, he was the son of Monica Carmona Mermelstein Hellerman and the late Don Vincent Hellerman. He was a member of Congregation Mishkan Israel in Hamden. In addition to his mother and his wife, he is survived by his daughters, Klee and Julianna; his stepfather, Milan Potmesil; his stepmother Susan Hellerman; his brother John Hellerman and his wife Stephanie; his aunt Elizabeth Morgan; and several nieces, nephews and cousins.