There was the video from the people living in the community that United States hit, they said no one was killed and no one was injured. But we are very certain that it was intentional from the United States because if they want people to be killed, I mean the terrorists, United States military would never have missed their target. If you are watching the world news and strikes like this, you will know that United States will not miss if the bomb detonated.
If there was know casualties, do you think the U S military will waste missiles worth 1.3 million dollars each just to scare the terrorist away or don't that strike have detailed coordinate before the attack. This and many factors needs to be considered before concluding on that information provided by the same set of people living there. Let the truth be told, we are all Nigerians we know how terrorists behave, even if you are to be in there shoes you can never expose the details of the attack to avoid exposing your weakness to all.
From my own end, i don't expect anyone to believe there was casualty on the attack but i know they have alot of casualties that they are indirectly covering so the world will believe they are strong.