A tattoo matching a logo on a hijacked armored truck leads the team to a conspiracy involving chemical weapons.
: Patterson receives a posthumous anniversary reservation from her late boyfriend, David . At the restaurant, she solves a New York Times crossword puzzle he authored, which contains a hidden message revealing he cracked another tattoo before his death. [S1E16] Any Wounded Thief
: Over 40 canisters of sarin gas are stolen, a substance so lethal it can liquefy internal organs in under a minute. A tattoo matching a logo on a hijacked