Travis Decker is accused of killing his three daughters and may be fleeing to Canada after researching relocation online before the tragedy.

The Chelan County Sheriff's Office said in a statement that there were more than 100 officers involved in the search.

Federal court documents show Travis Decker searched for jobs and how to relocate to Canada days before his three daughters were murdered.

The manhunt for Travis Decker, accused of killing his three daughters in Washington, continues into the weekend as officials warn he could be anywhere in the country.