@heluisac:
Don't be so silly:
Depends on what stage of approach the engine failure occurs (above/below 1000'), IMC/VMC and if stable or non stable etc. If they felt they were not stable then they could not continue the approach. However nobody actually knows the facts yet except the flightcrew so it's entirely conceivable that they had already started a go around before the failure occurred etc.
Armchair theory though from us all until the report so lets just be delighted with a safe outcome.
Where are you coming from? Let's just speculate wildly and fade into the background when our initial speculations are proven wildly untrue.
Easier stuff, surely?