Someone named "Sang Nam" is posting cryptic messages under Paparazzi instrumental video on YouTube.  "Code 3: emergency response with lights and siren"  "Code 4: officer is okay, no further assistance needed"  "Important Note: This song has dangerous code. 11-99 - Officer down"  "Note: Something you should know about this song. Lady Gaga Paparazzi Lyrics= Police Pursuits Lady Gaga Paparazzi Instrumental= Police Scanners and Radios" There are comment