Crimestoppers has announced a $50,000 reward in hopes that someone would come forward with the missing key that would lead authorities to 22 year old kidnap victim Andrea Bharatt.

Tuesday marked day four of widespread search efforts for Bharatt, who was abducted while traveling home on Friday evening.

Hikers were out as early as 6am on Tuesday morning, to assist law enforcement in their search for kidnap victim Andrea Bharatt. 

Five suspects between the ages of 20 to 30 remain in the custody of police, after being detained on Sunday.