VIRGINIA BEACH, Va. (WAVY) — Lavair Randle had battled addiction for three decades. The 58-year-old man was in the process of going back to rehab when he died of an overdose last month. His body, his family said, was found next to a fire hydrant on Loretta Lane in Virginia Beach. "Just imagining his last moment. Sitting against the fire hydrant. What was going on in his head? What was he thinking? What happened? It just plays over and over in m…