Trolling does not mean just making rude remarks: Shouting swear words at someone doesn't count as trolling; it's just flaming, and isn't funny. Spam isn't trolling either; it pisses people off, but it's lame.
The definition of aggravated is something that intensifies or worsens something like a condition or circumstance. Carrying a gun while committing a burglary is an example of aggravated burglary and carries with it a more severe penalty. Aggravated is defined as something was made more intense or acute.
According to the common law, an indictment is a formal accusation that an individual has committed a crime. In jurisdiction, a felony is considered the most serious type of criminal offence. Historically, in many common law jurisdictions, an indictment was referred to a grand jury to determine its fate.