You mean the one where they refused to allow paper receipts for the votes, and where voting stations were changed at the last minute, and where:

In the early morning about 15 men in unmarked black jackets temporarily blocked access to one voting center in the capital, Caracas, a Times journalist observed. One volunteer vote monitor was punched.

And

the government did not release a full vote count, and its figures did not appear to match statistical estimates based on partial counts gathered by opposition poll watchers and other data that showed the president losing by a wide margin. As of Wednesday, the government had still not provided a full vote count.

That election?