Clay Conrad, a criminal defense attorney in Houston, has argued that flash-bang grenades are unconstitutional because, by design, they’re intended to inflict injury on people who have yet to even be charged with a crime, much less convicted of one. “It’s just an assault,” Conrad told me in a 2010 interview. “These things are designed to blind and deafen. They produce a shock wave of 136 decibels or more. You’re intentionally injuring people.”
