Bomb Kills Venezuela Prosecutor Leading Coup Probe &lt;p&gt;&lt;/p&gt;&lt;p&gt; By Patrick Markey&lt;/p&gt;&lt;p&gt; CARACAS, Venezuela (Reuters) - A car bomb killed a topVenezuelan prosecutor investigating opponents of President HugoChavez who were accused of backing a 2002 coup attempt againstthe leftist leader, officials said on Friday.&lt;/p&gt;