https://cdnph.upi.com/ph/st/th/4391786475962/2026/upi/6d64949a07388e393cc1ec29fc2f2aba/v1.5/Former-US-Marine-released-from-detention-in-Russia-after-four-years.jpg" /> Robert Gilman, a former U.S. Marine, was released from detention in Russia and was on his way back to the United States on Tuesday.