Possibly he saw it as a problem because SH was telling police she was in the kitchen, and Anjie may have already told police that NM told her he was in the kitchen. But then that means that he knows what SH told the police and is that proof they were trying to align their stories?
I don't know, its quite confusing to work through who knew what at what stage!
Indeed. Not knowing who told what to who and when makes it almost impossible!