As someone that also has had their abode robbed, I know that feeling. Mine was in broad daylight. Police came, took statements, all that stuff, took a list of what was gone, etc......then told us they know who, but can not catch them and if they do nothing they can do but take them to the parents and juvy hall.......then back out they go.
Our neighbor also was broke into, more than once, last time he let it out he had a pistol, they left him a note, thanking him for the gun.
My neighbor on the other side knows them well, they are his kids, but he is or was scum just like them. I let him know, sort of off the cuff, I planned on them NOT getting out of the house next time. He kind of just said, oh just kids playing games. 4000.00 in jewelry and leather coats is not playing games. The police just said to make sure they could not answer questions and they were inside the house. He left it at that.