I think we're making this more complicated than it needs to be.
-FBI was kept out of investigation (Burke kept them out)
-Spota was made into a star in the DAs office because of Burke and the Pius case
-Spota was a mentee of Patrick Henry(former DA)
-Lindsay Henry is Patricks son
-Lindsay Henry's sister is a judge
-Lindsay Henry and Burke, according to Lindsay, are best friends
-Lindsay is arrogant, egocentric, and brazen in that he posts on a site known for trading sex with money and not even bothering to hide
-Lindsay has a history of domestic abuse and use of escorts according to Leanne
-Burke has a history of reckless, arrogant behavior
-Burke has a history of procuring escorts
-Burke has a history of covering up his criminal indiscretions with the assistance of Spota
-Burke had sex with an escort in Oak Beach during the investigation
-Spota and Burke ran the LISK investigation
-Lindsay grew up in the area and fished on the Great South Bay
-Lindsay moved to Oak Beach in 2012 while there was an "Active serial killer" dumping women, with his two young daughters (who does that?)
-Lindsay was in New Bedford during the time of their serial murder spree
-Lindsay was questioned in the case PRIOR to Leanne tipping on him
-Detective Patrick Portela, head of the task force, told Lindsay that Leanne had been tipping on him
-Lindsay resigned from his post as a councilman in May under the guise that he was focusing on his "engagement", which is actually to a girl he keeps doped up. She is also an escort.
TADA!
I think that the arrogance of Lindsay Henry is consistent with someone who would call the police taunting them, or someone who would move into the area after having dumped those remains.
IMO, to not think that this trio is highly suspect would be foolish.
I could go on. We all know where I stand.