What sorts of acts may constitute obstruction of justice?
Obstruction may consist of any attempt to hinder the discovery, apprehension, conviction or punishment of anyone who has committed a crime. The acts by which justice is obstructed may include bribery, murder, intimidation, and the use of physical force against witnesses, law enforcement officers or court officials. The purpose may be to influence, delay or prevent the communication of information to law enforcement officers; to influence, delay or prevent court testimony; to alter or destroy evidence; or to evade a subpoena or similar court process.