Reasons to doubt Lizzie's guilt

[camgarsky4]

Good morning!

Teen (and others), what are the reasons that there are doubts of Lizzie's guilt of participation in the murders.
I've started the list with a couple obvious issues.

1) No definitive murder weapon found on the property
2) Roughly 10 - 13 minutes between chatting w/ Bridget in kitchen and calling Bridget down.
Enough time to kill and, then, make oneself presentable and composed to Bridget?

That is pretty much I can come up with, but I'm sure there are other aspects that cause doubt in others opinions.


ps. 10-13 minutes is my interpretation of the available information. Please add to post if you have differing view of the time lag.