My question involves criminal law for the state of: Kansas
About 1 year ago from today, I had over 1,000$ of property stolen from me by an old roommate who was already on parole. The detective contacted me, I gave him all the information (receipts, recorded phone calls with thieve admitting to the crimes, etc.) He (the detective) did not contact me for 1 month. So I tried calling him and left a very sincere voicemail. Another police officer at a local gas station told me to keep trying to contact him about every 2 weeks. So EVERY 2 weeks for the past year I have contacted this detective and each time I reach his voicemail. I have left him a voicemail over and over, each time very nice and sincere. I record all the voicemails I have left him as well. After 9 months he finally answered when I called, told me he has no idea why I don't have a court date yet and he'd look into it and call me right back. He didn't. Another 3 months have went since then with me still calling every 2 weeks, with no luck. A year later, still haven't got anything set up.
What is my next step?? What can I do? Thanks in advance.

