I believe this is the portion being questioned. Later in the transcript the weight is mentioned again. (I am on record as saying she sounds like she is saying "blond" not "brown" to me):
Brenda: Um, I don't really know... She has brown short hair, we just had it cut, it's right to her shoulders...Um, she's probably about 60 pounds. And um, um, I don't know how tall. I don't, I just can't....