Dream About Man Following Me And Tragic Incident

I was walking to the bus stop, there was also a lot of people walking around the area and they was working out carrying dumbbells, suddenly i have dumbbells 2 for some reason the 8 pound dumbbells r heavy asf and everyone is encouraging me to workout, for some reason i have 2 dumbbells and a extra thing but i didn’t need the extra thing so when i finally got the strength to walk to the bus stop I asked a nice man if he could hold on to the extra piece until I completed my walk back, he kindly said yes ofc, for some reason on my walk to the bus stop the man followed me, i didn’t really think much of it and continued walking. I don’t really know why but I picked up a rock and threw it and when the rock hit the ground the impact shattered it into many piece some of the pieces scratching my face, I kept walking and I said something to the man, he didn’t respond I looked back to see the man lying on the ground, his side right under his chest was bleeding and he didn’t seem to be moving, pieces of the rock impaled the man. I screamed and kept screaming at the cars, they all passed by me and didn’t give me a second thought until a women in a group of 5 came out the car and rushed to the man, I cant remember what happened after that, suddenly I was home but the mans corpse was with me, on the bedside table, Idk why but this wasn’t really alarming to me for some reason, but I had a couple interactions with my mom, I cant remember much but what I do remember is them being bland and her having no care for the victim, I struggled to dile 9/11 but when I finally did it was a ft call? The operator told me that we aren’t doing this again and to stop lying but I was crying hysterically telling her that I wasn’t lying and that the man was really injured and I didn’t know if he was dead or not. After this me and my mom had some other interactions that I still can’t remember. My mom rushed to the door to reveal 2 swat cars and mens with guns at the house next to us, I screamed over here but for some reason when I found them looking at me I felt threatened and hid in my aunts room.