Dream About Murderer Dad Bloody Shed

I had a dream that my dad was a murderer. we lived in this 3 bedroom house that had a basement. there was a decent sized backyard and at the end of it there was a garage with two cars my dads blue truck and a smaller car. the first part of the dream i had more siblings, i think they were twin girls and then two more girl so there were four all together. then i remember seeing a shed or a room with a padlock on it and i remember my mom helping me figure out the code because i got a call from someone that told me the answer to the riddle. then eventually when my dad had disappeared, we got the shed unlocked. my mom was curious and i was more hesitant after we got it open. i didn’t really want to see what was inside. but then we opened it and when i looked inside there was blood and matter all over the inside of the shed. and i remember seeing a rack of wine bottles that had blood on them as well. but i don’t remember seeing any bodies i jus remember the blood. then we just closed it up and forgot about it. until i saw my dad come back. my brother was outside and as soon as i saw my dad in the back i told him to come inside and i locked the door. but then i started talking to my dad with the door open because i couldn’t hear what he was saying with the door closed. i don’t remember what he said but i do remember telling him to leave and to just go home because i knew he killed those girls. he then ran up to the door and because it was locked, he couldnt get in right away so i remember him smacking his gub against the lock to get it open. i ran upstairs to find somewhere to hide but soon realized that my siblings were in the basement. they were talking to me and i could hear them through the floor. i looked around upstairs and eventually found a room that had a window and i was going to try and jump out of it but i woke up.