When you speak with the heirs you want to learn who is the executor or administrator of the estate. 

It means the administrator of the Estate of the decedent hasn’t been appointed yet and given authority to liquidate the decedent’s assets.They are waiting for their court date and letters of administration to be issued.You can do your due diligence and submit offers to the agent handling the listing but,it won’t be officially approved until after the administrator is authorized to sign them.

I do believe he has a niece that is strung out on drugs.

I have applied for at least five internships, and more administrative jobs to no avail.

The list doesnt tell me the executor (administrator) information.

Check out the Small Business Administration, score.org and bplans.com.

His sister is a drug addict and currently he doesn't know where she is.

I can offer much administrative support as this is where a lot of my work experience lies  as well as some handy work.

On one hand we have a full fledged active company that requires employees in the following departments; marketing, sales, maintenance, HR, property management, administration & customer service.

@Cassidy Hamilton Another place to look is the Small Business Administration and the military Boots to Business workshop.