Noord, Aruba – Authorities in Noord, Aruba, have identified an American couple who died while vacationing at the luxury St. Regis Aruba Resort over the weekend as Boris Jozic and his wife. Local officials say the deaths are being investigated as an apparent murder-suicide, a rare and deeply troubling incident at one of the island’s most prominent tourist destinations. Jozic, 36, was a well-known figure in the Midwest fitness scene. A former Mr. Illinois titleholder in 2016, he owned Steel Fitness and the Steel Fitness Café, a health-focused eatery serving the Morton Grove area. He lived in Wilmette, where friends…