Below you will see 3 different images of the man St. Louis homicide detectives are trying to find.
The first picture shows him holding a pistol on the manager of the Drury Inn near Hampton and I-44.
The man demanded money, but manager Scott Knopfel apparently refused and the gunman shot the 50 year old in the head.
Knopfel was one of 6 murdered overnight in St. Louis.
If you can help provide information on the Drury hold-up or any other shootings, you can contact your local police or call: CRIMESTOPPERS at 866-371-TIPS.