That plane is going down...
This is a lubrication failure.
Either they did not change the oil often enough or the oil pan gasket failed which is unlikely.
The smoke is from an oil fire.
Just look at how amazing wind turbines are at cleaning up the environment. In that picture, see how the pollution (going from right to left because of the wind) is just sucked up by the wind turbine on the left. For some reason the one on the right is off line and is not removing pollution. But look at that left one just suck it out of the air, leaving pure air downwind of the turbine!
Wait, the wind is going which way?
Doesn’t look like that windmill is compliant with the EPA’s new Carbon Pollution mandates.