When Avon is cleaning up any possible trail of evidence leading back to him , Wee - Bey kills a witness who had previously been bought off .
Wee - Bey is Barksdale 's main soldier .
When Barksdale is cleaning up any possible trail of evidence leading back to Wee - Bey , Wee - Bey kills a witness who had previously been bought off .
Wee - Bey is Barksdale 's main soldier .