Screaming or howling

3/22/13 3. I am back at the Lake. I am in a car. My dad is bashing my head against the dashboard. I scream, but he does not stop. I run and hide from him, but my blood trail gives it away. I tell my friend to call the police, but she just helps me run through the woods. My dad is chasing me. I stop and see that my mom is dead, but I spit on her body. The DC friend is crying. We run until we get out, and we go to school the next day in the dream. We have to go on a field trip to the Lake, but we see the car with the door open where my dad disappeared. No one else notices. We get to the Lake. It has split off into a waterfall. If I was lucid, I would have known that the <PERSON> was near there. There is a machine that brings wooden slits across water in a diagonal grid. When they reach the end, the slits open up into body-sized squares. We have to jump into it to go down. I am a little nervous, but I go down. The chaperone tells me to meet the other DC in the water tube. I am confused, but then I realize that I have scuba gear on. I talk to the kid. He begins to respond, but we unexpectedly fall out of the water tube and onto a floor. We are separated from the rest. I see white halls, and realize that it is in a hospital. It looks abandoned. There is a wheel chair and a lot of trash scattered across the floor. We cannot get back up to the lake. I tell the DC that when I used to visit the Lake, it was haunted. He becomes scared, and I see a dead raven.