What was the reason for the women making phone calls?
Question may contain spoilers if you never saw film.
What was the reason for a woman at the beginning making a phone call?
I thought she was a prostitute for the disfigured son of the mother.
At the end, another woman makes the same phone call, and speaks to the same woman, who I believe is the mother.
SPOILER---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Didn't the disfigured suspect die in an altercation with the killer and heroine?
Why would the the woman at the end of be calling the mother to meet with her son? Did he survive?