What are you going to do if your neighbour asks you for a loan, or if you have to request your neighbour to baby-sit your baby for a day? In that case, you will require more than just their first name. At the end of this video, I am going to provide to you a link with a special discount.For this purpose you need to get hold of the person's social security number so that you do an SSN background check so that you can quickly find the SSN and hence, check if the person has a criminal record or not.Another option is to contract private investigation agencies to work for you. These can be found both online and offline. A benefit is that these companies often specialize in doing this type of search, and are very experienced in this field.