From the cited Reuters article...
www.reuters.com

... The official, who spoke on condition of anonymity, did not offer additional details about the incident, which has not been previously reported.

But it raises new questions, including whether the U.S. military rendered aid to the survivors and whether they are now in U.S. military custody.

The Pentagon, which has labeled those it has targeted in the strikes as narcoterrorists, did not immediately respond to a request for comment. ...