Well, I tried...
This is a tough one to research because its name is the same as a commercial US Gold game and no PD library stocked it because Crime Wave was only available directly from the author. I've searched online but sadly found no downloads or information... But I have written and posted a letter so let's hope he is still living in the same house!
Update: I've managed to contact Dillon and these are the latest pieces of information...
June 2016: This is the date I originally posted the letter!Feb 2017: Sadly, I never received a reply to my letter. (I later found out that he had moved!)July 2017: I managed to contact Dillon online and he thinks his disks are still in storage :-)Oct 2017: Nothing turned up there, but he now hopes that those disks are in his attic.April 2019: I've sent Dillion another message but sadly I've heard nothing back. I hope he's okay but I'm now starting to think this piece of ST history is now lost forever. Perhaps I should give up? I am gutted :(