BROWARD COUNTY, FL — BSO says a nearly 20-year-old homicide in Lauderdale Lakes has been cleared after cold case detectives linked two suspects to the 2007 killing of Leon Heron. The Broward Sheriff’s Office said Heron, 34, was headed home to his wife at their Lauderdale Lakes apartment on May 13, 2007, carrying dinner from Taco Bell. He did not make it inside. According to BSO, two people intent on robbery confronted Heron as he walked toward t…