The Killer (As per Kelson) Tied by Andrew Marshall The Killer, per Kelson is tied by new Contributing Fly Tyer, Andrew Marshall. It is a fly very similar to The Tricolor, also tied by Andrew. You can see more flies tied by Andrew Marshall, and some of his original creations at The Flies of Andrew Marshall. Thank you for taking the time to visit this site. For questions or comments you can e-mail me at burkemeister@salmonfly.net.  or post your questions on the Forum below. I hope you've enjoyed the site; Please visit again.		.