1917 N. 25th St has been vacant for years. People go up the alley and through the back of the house which is wide open. I don't know what activity the people engage in but I do know they leave trash in that yard and in the alley. Additionally there are no windows in the rear and it has been taking on rain for years. It now has become a rodent breeding hazzard. Something needs to be immediately done before there is serious incident.