- Our investigators specialize in child custody investigations. In this instance, we can follow your spouse or ex during their scheduled visitation to determine unlawful or improper activity during the time your child is in their care. We can also follow your spouse or ex on their own free time to determine activities, lifestyle, living conditions and persons they associate with. A background check may also be conducted on the subject. We may also give you an investigation report and a video documentation on the current lifestyle in which that person or your child is living. In addition, we can testify on the findings in any court proceeding.