Trim any overgrown landscaping, assigned parking spaces and require visitor permits that are good for 2 days only. Automatic towing without the permits, file evictions quickly when there are delinquents to clean up the profile, tighten up your screening requirements to help the front door, and light that place up like a Christmas tree. Also, if the crime is really bad see about setting up a unit that the officers on that beat can have to sit and do their administrative work. They just need some furniture, WiFi, and a fridge with refreshments available. I know there are tons more ways out there, this is just what I can think of off the top of my head and this is another reason I love this group!