We need your guy's help.

This guy named Brian 'Ace' Byrd was doing Alters in the Tulsa area and stopped contacting his customers about 2 months ago, this would normally not be a problem but has some of my friend's cards that she has already paid to be altered, as well as his fiance has some of that same friend's money for "business start up" his fiance's name is Sarah Isbell. Any one with contact information on either of these too would be greatly appreciated. Please and thank you.