Dream of caught, father, screaming

The first thing I remember from the dream was I was walking down an old paved road with my sister Caitlin. On the right of the paved road was a very large river. The landscape looked like something out of the video game Skyrim but more realistic. As we were walking we came upon a dirt mound in the middle of the paved road. We avoided walking over it and when I asked my sister Caitlin what it was and she told me it was her dead father. Then both of us continued to walk without saying a word. We finally stopped at a part of the river that was more shallow than the rest of it. In the water were another two of my sisters Carissa and Hallie. I got into the water and it was about waist high. We conversed for a little while (I don’t remember what was being said). Something moved in the water and I asked them what it was. They told me it was an alligator. I think I caught a glimpse of it. I asked them if we should get out and they told me it was fine. I was starting to get nervous. Suddenly without warning the sky turned dark and the clouds started to swirl. I then started being thrown about in the water and felt pain in my leg. I was being pulled under and I couldn’t breathe. I was screaming for my sister to help me as they just stood and watched me get killed by the alligator.