It's time for a quick trip into my GetReligion folder of guilt to deal with a headline on a report at NBC.com that annoyed several faithful readers.

That headline: "20 evangelical priests among those killed in Cuban plane crash."

Yes, you read that right -- "evangelical priests."

Now, that's a rather basic mistake and it's easy to point that out. However, in this case, the more interesting question is this one: Who actually made this mistake and why did they make it?

The easy answer is to say that the editor who wrote the headline got confused or just didn't care about the facts. At the very least, the headline writer passed along a mistake made by a different journalist earlier in the reporting and editing process.

Let's look for clues at the top of the report. Here is the lede:

Twenty evangelical priests are among more than 100 people killed when a plane crashed outside of Havana on Friday, according to The Associated Press.

Ah, so this was an AP mistake. Hold that thought, while we read on a bit.

“On that plane were 10 couples of pastors. 20 people. All of the Nazarene Church in the eastern region,” confirmed Maite Quesada, a member the Cuban Council of Churches.