like the others said, dont give up...if you got that much penetration in her chest, shes dead not far away...if its in her chest..

i absolutely smoked my buck this year. double lung hit and took all the arteries off the top of the heart. he trotted 20yds and tipped over dead. i backtrailed to see the trail/find the arrow that passed through him. there wasnt any blood! honestly there was a few specks within the last 5 foot before he tipped over, other than that i couldnt find any. didnt spend a ton of time looking, but was sorta shocked that there wasnt any. guess by the time blood made it to the holes, it was over for him...

so dont give up...get back out there and find her...go slow and take your time..

good luck