I did not say that they should have a "buddy relationship". However, I don't think it was strategically smart to antagonize JT, without having proof against him. It should have come to no surprise that he retained a lawyer and eventually stopped talking to Ypsilanti police.
What Ypsi police did, that they shouldn't have done:
1. Very early in the investigation, they interviewed JT's biological mother, step-mother, biological sister and step-sister about events that happened even before Julia was born. They did found out that JT was abused in his childhood. But what does this have to do with Julia's death? All this did was antagonize JT and his family.
2. They should not have prosecuted JT for child











, because there was no proof. I think Ypsi police is partially responsible for this. They may have pressed Monroe to prosecute.
3. They should not have named JT a POI. It is questionable if they should have considered him a POI. But in any case there was no reason to publicly announce it.
What these actions achieved is, that JT has been subjected to a trial in public, a witch hunt even. Perhaps they believed by torturing him with public humiliation, that he would somehow confess to something. But this seems to me an immoral approach.
What they should have done though is:
1. Actually collect all the physical evidence (no missing bathmats etc.)
2. thoroughly evaluate that physical evidence right away. Why does it take 2 years to figure out that the donor of the semen is someone who had a vasectomy?
My impression is, that the Ypsilanti LE focussed on the gossip and allegations, rather than the physical evidence.