Latin and Family Mottos

Unit Motto for Rape Investigations for Police Depa

Posted By: Det. Elkner
Date: Monday, 4 August 2003, at 4:55 p.m.

Greetings all,
I cannot seem to make a Latin motto work for me by using a Latin dictionary. Any help would be appreciated.
The motto I am trying to translate into Latin:
"Shining the light of justice upon the dark side of humanity"

Thanks Again