Dream About Brother Stabbing Worker

It was a rainy day. Maybe August - October (that's the vibe I was getting). I was in my living room, sitting on the couch, not watching TV, just sitting. In my dream my house didn't have the renovations we had made this year. I remember the rain falling on the window as I was in first person view when suddenly my view switched to CCTV camera view in the kitchen as my brother walks in from the back door, saying "I just killed a man! I just killed a man!". His left arm (If I can remember correctly) was stained in blood while he held a bread knife in his right hand. He was in a daze. My mother ran to him, to comfort him I think, while I just said "Did you stab Westley again?" (Westley is his husband). Turns out he stabbed a worker who works for us. My mother told me to go to tge garrage. Her instructions weren't clear but basically she said to get the first aid kit from the garage. (We don't keep it in the garage). I brought my two dogs into the house and let them in my room. They were wounded. Had long cuts with stitches. I then went and got the first aid kit. Later on I told my mother to clean my brother and lay him in bed and act like a mother. I then saw pizza on the ground by the front door. She said it was for the stabbed worker. I made a sarcastic remark like "What? Am I gonna bundle it up in my arms and get sauce all over me?". I took two sausages?? And started walking but then a cop car pulled in the drive way. It was a cop and my dad (my dad is a cop too). The cop told me not to go because someone got stabbed and I told him that I already dressed the man but I'm gonna re-apply the dressings with first aid. He let me go and I asked the paramedics where he was. They pointed and I saw him submurged in water. I made a remark like "Oh! He must have move since the last time I saw him" They took him out of the water so he wouldn't drown. Then I saw my cousins from my mother's side of the family in the living room. They all were responsible. In the dream before the cop came, I was ready to discard the body but my brother said no and the worker was still alive at that point