I Reported my rape 4 years ago

Brittni

4 years ago I reported my rape to the police department in my area. They interviewed me twice, took the little evident I had and I haven’t heard back. I’m just curious, can they drop a case without your knowledge? Wouldn’t the police atleast give you a notice? Or atleast do a follow up? It’s been 4 years and at this point I have a daughter and that incident is in my past so I do not care for my sake, but it bothers me that some other girls may be in the exact same position.