Ouch! I saw this scary site surrounding a property wall in downtown Phoenix last year around Halloween time. It is shardsÂ of glass cemented into the wall surrounding the home. It was an obvious deterrentÂ to keep unwanted people out. Not only is this against every code in the book and a major safety hazard, it is illegal. During the more than 16 years I have been conducting home inspections, sites like this continue to amaze me. I am sure you have seen your share of jaw dropping sites. Please feel free to share your scary sightings...after all it is Halloween time!