It's very much implied that the murder thing is not real or blamed onto him since he was the only witness but seems like author didn't want to explain it more and just said "fck it here's more smut"
THIS WAS SO FUCKING GOOD LIKE best read I’ve had since Checkmate!! I certainly didn’t expect the ending tho, I mean I knew he was the same person but I didn’t expect him not to remember and shit lol anw, a 10/10!!!
NAWWWW, IT WAS SO GOOD!!! it could've been longer!!