Who called from 6472436224

Someone with an accent saying I will be brought before the grand-jury if I didn't call back that number.

That "someone with an accent" clearly doesn't know what a grand jury is.

I got a call too just now about this , have a criminal lawyer and sending a  subpoena

Same as you Someone with Accent and echos Saying I will be bought before Grand jury if I didn't call back so I took down number and looked up on Computer One site said Toronto Canada then I found this site.

I received a call from the number above threatening me by saying I would have to answer to a grand jury or a federal judge if i did not call back this individual.