It may be time for a quick call to animal control in your area. The common crow is found throughout the U.S., but is taking some hits from West Nile virus. They're very susceptible. It's possible that some local issues as regards disposal of the bird exist. If the question is designed to elicit an answer that has a spiritual or metaphysical consideration, it may be better if it is reworded.
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People who believe in superstition might believe that a dead crow in the yard symbolizes death. It is more possible that a live crow would mean death is imminent if a crow keeps returning to the same spot every day.
Call the local Fish and Wildlife service in your area. They should be able to tell you what to do with the crow.
Try to act humane about it, killing is bad, crows are actually good to eat dead animals they deserve to live. Crows are very smart, and will even post lookouts while they are feeding! The best way besides killing them is to make a lot of noise, using firecrackers, or firing into the air. This may work for a while, at least. A way to keep crows away while killing a minimum is to hang a dead crow from a tree. This tends to scare off other crows better than anything. It may or may not be legal to kill crows in your particular state. You should check with your state Game & Fish or Natural Resources department before killing any crows.
Dealer? Salvage yard? E-Bay?
You maybe able to order it from a Chevy dealer or find a junk yard in your area