They travel across the count fromtown to town, trying to find work. Typically, blue...

They travel across the count from
town to town, trying to find work. Typically, blue collar
construction-type jobs, but they'll return
to their home base. Often the businesses that
they conduct are legitimate, but sometimes they're not. So, they keep their culture and their
work and marriage within their own group. [narrator] Detectives ask
Al if he can think of anyone who might have wanted
to hurt his mother. [Ron] Al described
his mother as a loving, churchgoing lady
who had no enemies. So when asked about a motive Al believed that the
only motive could be that he thought that she had a
million dollar life insurance policy