A Yucca Valley man was arrested Saturday accused of possessing a large amount of methamphetamine. Deputies were called to the 1200 block of Cherokee Trail to check on a man who was found sleeping in his vehicle with his door open. Deputies discovered that Adam Webster, 31, had a large amount of drugs and cash, as well as drug paraphernalia in the vehicle with him. Adam Webster was arrested on suspicion of being in possession of methamphetamine for sales, booked into the West Valley Detention Center, with his bail set at $50,000.