"grave crimes" is a correct phrase to use in written English.
For example, "The war criminal was found guilty of four grave crimes against humanity."
Nicholas Campbell QC, prosecuting, described the offences as "grave crimes".
Mr. Milosevic: "All right, so you committed these grave crimes.
"These are dangerous individuals and they are capable of committing grave crimes once again".
If they really believe that, then they must bring those accused of grave crimes to justice.
A nation that does not account for its grave crimes is a nation that has lost its moral compass.
It is an independent legal process aimed at uncovering the truth regarding grave crimes allegedly perpetrated during the 2008 conflict.
They should be able to publish critical material about people arrested for grave crimes before they go to trial.
"I think they are going to say I have committed grave crimes, I have violated the Espionage Act.
The court, the world's first permanent criminal court, already has a mandate to prosecute three groups of grave crimes: genocide, crimes against humanity and war crimes.
The office of the current Kyrgyz President, Almazbek Atambayev, said that Mr Bakiyev had been arrested "for grave crimes", but gave no details.
Judge Peter Rook told them they committed "exceptionally grave crimes" against the girls and said that the "depravity" they showed was extreme.
