When you are suppose to close but the seller disapears

[Steven D Kurthausen]

I had a closing today and sadly for some odd reason the seller has gone ghost ! For the past few days phone calls goes straight to voicemail as if the phone is off or broken. This not the normal for this guy , curious what happens when you can't close cause the seller has gone ghost as said. It is possible substance abuse could be the cause here. thoughts ?