Dream About Kids Being Targeted By A Killer

I had a dream about living in this apartment complex and there was a whole bunch of kids that were really young, and I think some of them were my younger cousins? They were in my apartment but there was this guys across from us who always tried to kidnap us and kill us then drag our bodies to his house. Some of the kids were kinda stupid and would go outside or fall for his traps which lead them to getting murdered. There was this neighbor on the top floor of the killer, since they were apartments and she was on top I think she was a cop and I told her a few times but she didn’t seem to do much about it until I had proof kinda then she believed me one random time I told her. There was a balcony on the top floor upstairs where some of the kids would go and look at the killer, the killer was pretty tall too. I wouldn’t want the killer to know that there’s anyone here no kids but they wouldn’t listen to me so a few of them ended up leaving the house and ended up getting murdered. The cop upstairs finally believed me and she arrested him I think then me and my family were in a church holding a funeral service I think for all the kids.