From the article:
López is emerging as one of the more prominent challengers to Chávez's rule.
For his efforts, López has had more than 20 charges filed against him, ranging from the alleged mismanagement of funds to "ecocide" after he replanted trees, which he claims are now thriving elsewhere in his municipality. He is officially barred from running in another election until 2017. More seriously, López has survived a kidnapping and three assassination attempts. During the most recent, last year, bodyguard Carlos Mendosa was shot six times in the passenger seat of their car, where López usually sits. "He died in my arms," López told Maclean's.
López positively identified the murderer, yet the man spent only one hour in police custody before he was released. "It all suggests something with somebody close to the government," he said. "Because it is unexplainable how, if we caught the assassin, if we have material proof that this guy was responsible for the assassination, he was let free." López's car still has the bullet holes, now rusting slightly around the edges. A friend says she doubts he will ever get them fixed.
===
I say again, it doesn't sound anything like Blackwater. Your connections are tenuous, at best. I could as easily write, "Stalin used words. Greenpeace uses words. Greenpeace is Stalinist."