He was last seen on the night of Tuesday April 3, 2018, wearing pajamas. Authorities stated they believe Clyde got out of his home by finding a key hidden by his parents and unlocking the door. 
On Friday April 6, 2018, searchers had found three footprints in the search area that may be those of Daniels. 
Local agencies and hundreds of volunteers have scoured the area by air, on foot and on water. Local ponds have been checked and some even drained.