I believe it is in fear that we commit the crimes of intolerance and prejudice and what seems to me to be perhaps the saddest, most grave crime of all, our resistance to change. (slaw.ca)
«These are dangerous men capable of committing grave crimes again.» (politico.com)
As noted in that post, consular officials are only entitled to functional immunity from prosecution, i.e immunity in respect of acts performed in the exercise of her consular functions, and may be arrested for grave crimes (pursuant to a decision of a competent judicial authority). (ejiltalk.org)