When Kane and Levin were questioning the Ramseys, they were NOT asking them the right questions - that's for sure. they asked Patsy if the name Oliva meant anything to her - - that was done in a list - - quick, yes or no - - does this name ring a bell? Did NOT show her a photo of the man and tell her that he was a homeless guy who traveled through the alley that went behind her house. WHY???
I know the odd character in MY city - - always wears black and a head covering, walks all over the place, must lift weights to get the muscled in his arms. But I have NO idea what his name is. NONE.
Kane and company were NOT asking the questions in the right way.
So they skimmed over Oliva - - just enough so they could say they asked Patsy about him - - then they spent a half hour on how Burke got to school after the murder - what security was in place.
THAT is the mentality of Kane and company.
Not the way to solve this murder.