After releasing information about a series of suspicious incidents at CU Boulder sorority and fraternity houses earlier today, the Boulder Police Department in working closely with the University of Colorado Boulder Police Department has identified the individuals involved and do not believe there is any known threat to the individuals or organizations that received the notes.
Boulder Police and CU Boulder Police will continue investigating to determine if any criminal charges apply.
The incidents were first reported this afternoon when BPD received at least five reports of an unknown person taping a white envelope to the front doors of both sorority and fraternity houses. The incidents occurred around 1:30 a.m. today. Inside each envelope was a CD that contained audio, some of which included audio from the Criminal Minds TV show.