An international trailer of Edge of Darkness has popped up online:

EDGE OF DARKNESS
Thomas Craven (Mel Gibson) is a veteran homicide detective for the Boston Police Department and a single father. When his only child, twenty-four year old Emma (Bojana Novakovic), is murdered on the steps of his home, everyone assumes that he was the target. But he soon suspects otherwise, and embarks on a mission to find out about his daughters secret life and her murder.
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