Fortunately for you, the population in Lynn is only around 2 to 3 thousand people. Whatever JTS is, there can't be too many members to it lol. I looked at your town on the map and didn't see any relation to JTS as far as street names. Also, I googled JTS, and came across nothing that seemed relevant. My advice would be to secure all entry ways(doors, windows etc) and change locks, all locks. You say you own the home, well that's quite an investment, and one worth protecting. I would suggest setting up a camera inside the home you live in, to view the vacant home. Find one that is wi-fi capable and able to record.