Need feedback on the short film script I plan to shoot this summer.

Logline:
A soldier who needs to deliver a coffin with a fallen army officer to his family, finds out that instead of a dead body, the coffin contains a suitcase full of Heroin, a loaded gun, and a note which says "Get rid of the Courier".

?URL="https://drive.google.com/file/d/0B8hxcl8SJv_vZG5VTUJZckcxMGc/view?usp=sharing"?Courier?/URL?