Wow, certainly looks like somebody stole your fruit, thats disgraceful. What do you think killed your tamarillo ? Drought ? Maybe its alive at the base, I've seen them come back from the top of the roots 🤞
So sorry about your Tamarillo tree. I have two of them they are only very young yet, I read they only last for a few years before they die? That’s a shame someone pinched your guavas off your tree from your front yard, that’s disappointing!