Puddle of blood

The neighbor was unsure if Brenda had spread the blood around when cleaning, making it look like a larger pool of blood. I get what you are saying, though. If Angel was only shot in the hand and only needing a gauze bandage; how was there so much blood outside? Did the officers track that much blood throughout the house and outside? Did the killer(s) run out the front door and track blood and it was covered up?

Why did Brenda drive to Matt’s home, put the milk in the refrigerator, take a blanket from the sofa and go outside to sleep in her vehicle when she was already in the home? It was stated she had regularly slept on their couch, so why was this night any different? Why did she leave the door unlocked?

I find it very unbelievable the shell casings found in her vehicle where from target shooting. I have been target shooting and never had casings in my vehicle.

In another thread, I brought up the issue of the timeline bc of the discrepancies in brendas story and in the position of her vehicle in the drive. 
so her possible presence there(again, when she got there and where her car ends up, I don’t think has been positively established)at the house, during the alleged invasion, makes me suspect that her role was to aid in the getaway. And her role might explain the existence of this mysterious puddle
of blood. 
firstly, considering the intensity of the struggle and the amount of blood at the scene, the killer’s escape route should have been clear. His shoes and clothes would have been covered in blood and would have given away His path out of the house away. think OJ! So why has this not been positively established.
so, an hour or more earlier than the concocted timeline established by angel and brenda’s testimonies, one of them, likely Brenda, welcomes
Matts killer into the home. Angel expecting the gunman, stands up from the bed with the baby, slightly away from Matt, but close enough to be struck with some of the blood evidence. The killer perhaps uses a pillow to muffle
the gunshots. He doesn’t get close enough and They are not fatal. Matt gets up and fights for his life. At close range, the killer is forced to use a knife. Eventually he is able to go back to the gun, and  Then empties the ONE gun (6 shots were fired I believe?)purposely loaded with both types of ammo to create confusion for investigators. At any rate, Angel obviously gets out and leaves her one child bc she is in on the murder. She may have immediately retreated into the sleeping child’s room to make sure she didn’t wake up during the murder. Now the murder is done, the mother is out in the car, making sure that the murder can’t be heard outside or to provide interference for any pain in the ass neighbors. The cleanup now quickly begins. Shells collected. Pillows for muffling packed up. Then The killer removes all clothes and changes. Footprints don’t lead outside the house bc the bloody shoes have been removed. Perhaps the bloody clothes were laid outside on the patio to prevent an odd blood pattern from appearing inside the murder scene. That is the puddle of blood seen by the neighbor. Brenda now drives the killer away from the scene, Angel runs across the street, stoic and having difficulty manufacturing terror and urgency bc the murder may even be an hour old at this point. The mother doubles back, to discover the scene and peddle her BS dream story. sick sick people. Please... talk among yourselves. I’ll await feedback