According to an August 26 'situation information report' from Chicago-based FBI officials, "members of these gang factions have been actively searching for, and filming, police officers in performance of their official duties. The purpose of which is to catch on film an officer drawing his/her weapon on any subject and the subsequent 'shoot on-site' of said officer, in order to garner national media attention."

Alerts based on police intelligence, no matter how unspecific, are frequently distributed to law enforcement agencies according to investigators, especially when they involve threats to officers. The FBI's "Potential Activity Alert" is from "a contact whose reporting is limited and whose reliability cannot be determined." That could mean the information came from a police street source, a cooperating witness in an ongoing case, or from discussions overheard on a wiretap or other surveillance recording. -ABC7

According to CPD Superintendent David Brown, there is an overall "sense of lawlessness" felt by local police, and the 'danger to police officers is real and increasing.'

"I think it's bigger than a suggestion," said Brown. "I think 51 officers being shot at or shot in one year, I think that quadruples any previous year in Chicago's history. So I think it's more than a suggestion that people are seeking to do harm to cops."