Using Police/ Fire/ EMS to your advantage.
For years the insurance industry have used firefighters to "bird-dog" properties that are damaged by fire. Fire restoration = big money. That's not where it ends though; The benefits of having connections with fire/ems/police is that you have first hand insight into the property condition or the owners situations. A service worker who's proficient in building construction and the living situation can be an asset. Just another tool for your tookboxes.