A reader sent along a notice that was dispersed last month to residents of the Grand Street Guild apartment complex, alerting them to a string of burglaries dating back to December. The May 16 dispatch from building mangement notes, “there has been no forced entry in any of these incidents, indicating that the perpetrators possibly have keys to some of the apartments.” Our tipsters said there have been no major updates from management since the notice was distributed. The incidents have happened in two out of three buildings within the complex – 460 Grand St. and 131 Broome St. Grand Street Guild recently completed a large-scale renovation. The 7th Precinct is investigating. Click through to read the memo.