68 Sedan Deville trunk left open and battery died?
 

Hey folks,

I left the trunk in my Cadillac open overnight to air it out since it smells like mildew from siting for 4 years and when I went to check on it this morning the battery was dead. I normally have it hooked up to a trickle charger and its never done this before do you think it had something to do with the trunk? All I could think is that there is a burnt out light in the trunk that it was sending power to and it drained it. Is this possible?

1968 Sedan Deville

Thanks, Brian