Final answer:
Kinds of evidence in a domestic investigation may include various forms of documentation that establish relationships and patterns of behavior, all of which should be meticulously recorded and sourced.
Step-by-step explanation:
In a domestic investigation, kinds of evidence that could be used include documentation of dating, phone calls, receipts for gifts, motel registry, credit card bills, co-signature on loans, love letters, photos, social network communications, etc. This evidence helps to establish patterns of behavior, relationships, and possibly intent in legal matters, such as divorce or custody cases. When gathering this type of information, it is essential to keep a meticulous record of all sources and evidence. This could mean using apps, journals, or other note-taking methods to document interactions and tracking the source of each piece of evidence, to ensure that it can be verified and is credible. Proper documentation also allows individuals to credit their sources accurately in any reports or legal documents that they prepare.