MS' friend says in the other thread that if JR went there with the purpose of killing, that it doesn't look good for MS, because JR's only connection to the Sievers is via WW.
IMO, JR did go there with murder as the plan (jumpsuit alone is enough for me, and there are other reasons). Because WW had been working at the office and could have interacted with the staff, I was open to the possibility that someone else conspired with WW for the hit.
If MS' own friend hasn't considered that, perhaps he has some sneaking suspicions about MS that he couldn't face until now. It wouldn't be the first time a sociopath fooled friends and family. How could any normal person believe that someone they trusted could be capable of something so heinous? For most people, it just does not compute.
IMO, JR did go there with murder as the plan (jumpsuit alone is enough for me, and there are other reasons). Because WW had been working at the office and could have interacted with the staff, I was open to the possibility that someone else conspired with WW for the hit.
If MS' own friend hasn't considered that, perhaps he has some sneaking suspicions about MS that he couldn't face until now. It wouldn't be the first time a sociopath fooled friends and family. How could any normal person believe that someone they trusted could be capable of something so heinous? For most people, it just does not compute.