Why does my ford escapes batterty go dead after being turned off for about 30 minutes

What is your question?

Well one day my radio in my 2001 ford ESCAPE WOULD PLAY MUSIC BUT THE LIGHTS STOP WORKING AND IT WOULD TURN ON. AND NOW AFTER I TURN IT OFF AND LET IT SIT FOR ABOUT 30 MINUTES IT WANT START BACK. ITS LIKE SOMETHING IS DRAINING MY BATTERY

How long has your 2001 Ford Escape had this problem?

About 4 or 5 days