Why did my gas fall out from under my car above oil pan area while driving

What is your question?

When I got in my car for the second time within 20mins. I smelled a strong odor of gas. The third time that day when I got In my car noticed smell still there and strong.but while driving I noticed my gas hand was going down.when I get to my destination. I popped the trunk nothing. I look under the car . I see all of my gas running out near my oil pan area but leaking from above that area.it was dark so I couldn't see exactly where it was coming from.but I just the area.its a 07 crown Vic intercepted

How long has your 2005 Ford Crown Victoria had this problem?

Today