stolen 1985 Raleigh Marathon

On Sunday afternoon I went for a long bike ride in Audubon. I return to my house and left my bike in the front yard, later moving it to the porch. Typically, I bring it inside so that it does not get stolen. However, I left it on the porch overnight, unlocked, and had not realized it was stolen until Tuesday, 9 March at 7:30. I am unsure, and have looked through photos to check, whether it was stolen on Sunday night, or Monday night. However it was missing as of Tuesday morning at 7:30. I thought someone at Tulane could have stolen the bike to get back to campus, as has happened to one of my roommates, however I looked on campus and was not able to find the bike. I filed a report with TUPD, and have posted about it in a Facebook group for stolen bikes. Unfortunately, I do not have the serial number of the bike. I do have multiple photos of the bike which will make it easy to identify as I have rarely seen a bike that looks like it. If possible, I can send those photos to help. The bike was dark green, had cork handle bar tape, one tire was all black(the rear tire) and the front tire had a tan wall. I truly appreciate the help.