Rhoden family massacre: Autopsy reports indicate one victim was awake when fatally shot
His wound in his right forearm was considered a defensive wound. Also, at least one bullet went through a door before hitting him. We don't know for certain, but everyone here has speculated on a few different scenarios - mostly that he saw or heard them outside and ran to the back bedroom to retrieve a weapon, etc. and was shot through that door. He could have also been asleep in the bedroom and awakened when they made a noise.
IIRC from what BJM said, CR1 and GR were both laying on the floor, with GR laying across CR1's legs. So it sounds like CR was out of his bed and standing when he was killed. GR, according to BJM's remarks, had been dragged to the back bedroom from the front part of the trailer.
JMO, BJM's description of "blood all over the house" could mean that CR1 was shot near the front door, then ran to the back bedroom. IDK, we'll find out.