Alma 50:31

And it came to pass that she fled, and came over to the camp of Moroni, and told Moroni all things concerning the matter; and also concerning their intentions to flee into the land northward.

She ran away and came to Moroni’s camp. She told Moroni everything. She also told him that they were planning to run to the land in the north.

She escaped and ran to Moroni’s camp. She told Moroni everything about their plan to flee north.