The actors car was found in the area earlier this week and towed away.
Thus far, no workable leads have been developed, the department said in the statement.
The San Bernardino County Sheriffs Department have been searching for Sands in the Baldy Bowl area ofMt.

Julian SandsSBSD
Baldysince he was reported missing Friday, January 13 at 7:30 p.m.
This area was checked by ground searchers and by helicopter.
We were all in a very bad way.

Some guys close to us perished; we were lucky.
The San Bernardino County Sheriffs Department pulled ground crews searching for Sands off the mountain.
A spokesperson for the sheriffs department urged others to avoid the Mt.
Baldy area, saying it is much too dangerous, even for the skilled hiker.
At least three people have perished while climbing the mountain in the past six years.
Most recently Crystal Paula Gonzalez-Landas died after falling down an icy slope, according tothe L.A. Times.
The search is continuing with air resources and further updates will be given when available.
The search comes comes amid severe weather conditions in the mountains.
These rescue missions have been for lost, stranded and/or injured hikers.
The snow has turned to ice making hiking extremely dangerous, said the sheriffs department.