NFL teams may reportedly hire police experts to the check the tattoos of players for signs of gang affiliations.

According to Bruce Feldman of CBS Sports, a “longtime NFL personnel” man said after Aaron Hernandez was arrested and charged with the first-degree murder of Odin Lloyd, NFL teams may use “police experts” to see if players have any explicit gang-related tattoos

There has been widespread concerns that players have had gang signals and symbols tattooed on their bodies to be on full display on Sundays.