Zynga, the mobile gaming juggernaut that went public last summer following the wild success of its seemingly unstoppable title FarmVille, is having a very bad week.

In fact, it’s safe to say at this point that Zynga is dead in the water; their stock tanked hard this week and now its executives are under investigation for shady trading.

I sort of called this one quite a while back. It’s really too bad for honest investors, though.