Coaching or not, an 8 year old is not making a distinction between marine and terrorist in a military uniform..
Think about it.. How often have reports of weapon caches found by marines included military uniforms? About 75% ? 80 ?
The girl saw people in uniforms, they killed family..
Whether it was marine or terrorists in stolen uniforms is up for grabs..
All that kid saw was "soldiers"..
If she isn't lying outright.