A person commits the offense of hindering prosecution if they
violate any provisions of Section 575.030 RSMo.
A person commits the offense of obstructing governmental operations
if they purposely obstruct, impair, hinder or pervert the performance
of a governmental function by using or threatening violence, force
or other physical interference or obstacle.
A person commits the offense of disturbing a judicial proceeding
if, with purpose to intimidate a judge, attorney, juror, party or
witness, and thereby to influence a judicial proceeding, they disrupt
or disturb a judicial proceeding by participating in an assembly and
calling aloud, shouting, or holding or displaying a placard or sign
containing written or printed matter concerning the conduct of the
judicial proceeding, or the character of a judge, attorney, juror,
party or witness engaged in such proceeding, or calling for or demanding
any specified action or determination by such judge, attorney, juror,
party or witness in connection with such proceeding.