What's the ruling

[skeeter1114]

I umpire slow pitch softball, and we use ASA rules. We have a home run fence, but only goes from foul line to foul line. A player hit the ball that landed in fair territory (near the foul line), but bounced and went past the home run fence, in an area that was not fenced off. We do have a fence for being out of play along the side. There's only about 10 to 15 feet where there isn't a fence. Is this a ground rule double, or still a live ball?