Front page story on Sunday edition of Arizona Republic:
http://www.azcentral.com/story/news/local/phoenix/2014/06/15/catholic-priests-attack-ancient-rite/10545809/
Good article. It's does a pretty good job of describing some aspects of the TLM, and there's background info for Fr. Terra, which I hadn't seen before. He was actually raised in California.
It would seem that Fr. Terra has a head injury, which may take awhile to recover from. He may not be able to provide much info about the scenario that happened during the attack.
I think it's likely that they were targeted because they're Catholic priests. Maybe the perpetrator lives in the area, so the priests were more accessible. There's still so many unanswered questions, with little to go on as to what took place.
According to this neighbor's witness, Fr. Terra would crack the door to people, and there was a man who would wander around the church checking for unlocked doors. Either Fr. Terra cracked the door to him on the night of assault, and the assailant knocked him to the ground right then, or he entered through an unlocked door. Either way, the man entered, beat up Fr. Terra first, then shot Fr. Walker, and finally escaped with the stolen car.
Yeah, it could have have happened as you describe, but Fr. Terra said (if I recall correctly) on the 911 recording that he didn't know how the assailant got in. Of course, with a head injury, he may not have remembered how the assailant got in.
It is odd that Bp. Olmstead would say that the police haven't said that priests were targeted because they're priests, but it's still to early to state anything conclusively, so of course the police aren't going to say for sure that this is the case. Surely, though, Bp. Olmstead is aware that the police (I think it was Sgt. Martos) said that it COULD be someone who had something against religion. I would think that the police there would have let the Bishop know that this could be the case.