Simple:
* The fugitive was last seen running through the woods.
* The police are searching for the fugitive.
More descriptive:
* The fugitive evaded capture for weeks, relying on his knowledge of the backroads and the kindness of strangers.
* The fugitive from justice, a notorious thief, was finally apprehended at the border.
Figurative:
* Her laughter was a fugitive memory, a fleeting glimpse of joy in a difficult time.
* The scent of jasmine was a fugitive reminder of summer, clinging to the air even in the autumn chill.
Specific to a particular kind of fugitive:
* The fugitive slave sought refuge in the North, hoping to find freedom.
* The fugitive from a war-torn country was granted asylum in a new land.
The specific meaning of "fugitive" will depend on the context of the sentence.