go secretly to / travel incognito

butcher [cattle] unlawfully

mission school

cover *place densely / grow thick

coming very close / come very close

seal hermetically / stopper [a bottle] tightly

consign a body to the grave privately / private burial / consign a body to the grave secretly / secret burial / bury a body privately / bury [a body] secretly

hold a funeral by the family members only / funeral hold by the family members only / hold a private funeral for

send *something secretly

complain about *something anonymously <to the police> / bring an action against *someone anonymously / sue *someone anonymously