How to do background checks by county - New Hampshire and Massachusetts?

[Tricia O'Brien]

An applicant for my house in California has recently lived in Massachusetts and New Hampshire, and I want to do my own background checks by county.  If I know she has lived in Merrimack county New Hampshire, is there an easy way to check eviction records or criminal records online?  For example, in California I can google "Case index Stanislaus County California" and put in someone's name and date of birth and see if they have any active cases or certain types of convictions. Anything like that for NH or MA?  I know the nationwide criminal background checks can miss a lot. Any replies would be appreciated!