Again, thank you all. This is very therapeutic for me in many ways. Knowing there are others out there willing to take spare time to think about ways to possibly solve this is great.
To reply to a few of the questions from the last few posts.
Tree companies are generally small and family run, just like the one Heather worked for. So, she did not feel uncomfortable taking Kira to work or work sites. She didn't do it often, but Kira was known by the people that worked there and she knew many if not all of them. The reason I say it this way is because another fact about this type of company is that it is not only male dominated, it is relatively transient.
I don't know how, but the fire department says they were unable to determine the accelerant. TV always makes it look so easy. If there is one thing I have learned, nothing in solving a crime like this is easy.
I do know who Kira was trying to call. Why she was I don't know. I can tell you she is a dear friend of Heather's and Kira's and is devastated that the call did not come through.
I don't know Kira's father all that well, but that would really surprise me. While he had little contact with Kira, everything I have experienced from him, he loved her very much. He is just a messed up young man who has gotten involved in drugs. Also, he knew Heather didn't have much money. If he was looking for money he would have had to go someplace else.
Keep up the questions and thoughts.
Thanks