to pour cement 

(followed by on, and then the name of the person, посадить и закопать in Russian): to put someone in jail for life for a non-violent (but NOT victimless) crime like massive-scope corruption, and then kill them, or order their killing, in jail, under suspicious circumstances

to pour cement on someone, as a method, was formerly used by the KGB

to pour cement by Uncle Dimma May 25, 2016