[link to www.businessinsider.com]

According to article
An un identified man was shot dead near a church. His known affiliations with said church have not been made public nor has identity.(suspicious)
The "shot" was heard by witnesses but the only identifying feature was dark.jacket tan hood (common clothes /anybody )
Testimony says suspect walked up put a single shot inthe victim and got in a waiting car. (common/) and drove off.
The question now I'd who is the victim and what are his affilliations ? Was he a priest at nearby church? If so what was his "history"?
Did he know something or owe something?
And what was it?
Many questions and ironically none concern the shooter. To find the shooter identify the victim, find his "history" and see who what why would some one want to put a bullet in his head. From there a list of suspects is going to pop up of people of reasonable interest and actual suspects .. Fact is you may never find the shooter.... But we can find why he did what he did by learning about the "victim"as we all know innocence is a matter of perspective.