I you are in an apartment get with your neighbors and perhaps set up some cameras. If its an inside job, you'll have to deal with this neighbor. Its not supe

I you are in an apartment get with your neighbors and perhaps set up some cameras. If its an inside job, you'll have to deal with this neighbor. Its not super likely the Police are going to get greatly involved. When I had a situation where I had trouble getting packages I got a mailbox-etc mailbox where the package were dropped off at the store and I could pick them up (now the UPS Store). There is a youtube series were someone leaves fake packages with fart spray and multiple cell phones to track the packages. They're using cell phones gps to track down the packages. These people can be dangerous (one package seems to be destroyed by gun shots...) so I'm not sure confronting them on your own is a great idea. https://www.youtube.com/embed/h4T_LlK1VE4?start=968 https://www.youtube.com/embed/h4T_LlK1VE4?start=968