An "Accident"

Andrea is a typical 22 year old. Lives on her own in a rented apartment. Has a job in carpentry and woodworking. Well-loved by her co-workers and friends- especially her boyfriend. She's living the sweet life-Until she starts hearing things in the shop after she closes it up. She starts having strange nightmares. Then things get even stranger. She starts seeing people she used to know- people that died by accidents in the shop. Then people start dying all around her. She has to find, and stop whatever this is. However, she can only do that by going where no one can hear her.