The article contains an error/contradiction. It both says homicide is
*a* leading cause of death for pregnant women and
*the* leading cause.
*The* leading cause of death would most likely still be accidents, like it is for everyone under age 40 or so.
I think the article and perhaps the study is misleading in that it implies several things that it does not contain the data to support. Providing data on non-pregnant womens' murder rates is an obvious necessity. After a little searching, I found this:
http://www.benbest.com/lifeext/causes.html#data_usa
It doesn't have the exact data we are looking for except in a hard-to-read graph, but it does say that the homicide fraction of deaths among all males and females, aged 15-24 is 21.3%. That is close enough (above, actually...) to what the study is discussing to make it absolutely relevant and points to a clear flaw in the article or study that they didn't include such important control data. I don't have a high opionion of reporters, so I'm not sure if this is just errors or purposeful distortions.