Thought the neighborhood should know that there has been suspicious activity in the 6000 block of Jackson St at the corner of Heberton. We found wax packets (that someone told us probably contained drugs) outside our home. We've observed cars parked at odd times of the evening by the house. Today someone called me this afternoon to say that they saw 4 kids by the side of my house and thought it was suspicious. I told the four kids to leave our side door and two of them got aggressive. White girl with dark hair, two black guys and what seemed to be an older (maybe college-age) guy, who was the first to walk away. Because the girl was the most aggressive, I took her photo on my iPhone and called 911 while they were still there. One of the boys took a swipe at my iPhone. Cop said next time call and not confront.