Lancaster Police Shooting | Craig Shaw the 1st LPD Officer Killed in Line of Duty

There are lots of things floating around on the comments of the Dallas Morning News article: dallasnews.com/sharedcontent/dws/dn/latestnews/stories/062110dnmetlancaster.c20ebd52.html



But here are some questions I have:

Was the regional tactical unit that Craig Shaw belonged to the same tactical unit created/started/funded by and with the DeSoto/Red Oak/Midlothian/Ovilla/Cedar Hill tactical unit(s)?
Why are some in law enforcement and the TV media tipping The Ellis County Observer that Dallas Police Chief David Brown's son was one of the shooters? And is this/has this been looked into more?

Please remain mindful of all the victims and officers of this tragedy, plus their families. But only a thorough full investigation will get to the truth, and I want to be a constant reminder that no matter the situation or who is involved, the truth must remain the ultimate goal.