Template:Character Infobox Joseph "Joe" Conor Reagan is the deceased son of Frank Reagan. He was the third oldest child of the Reagan family.
Biography
Joe was an NYPD Police Detective who died in the line of duty on May 15, 2009 (15 months before the beginning of the series). Joe was involved with the Federal Bureau of Investigation investigating a group of corrupt NYPD cops, who were operating within a fraternal organization called "Blue Templar ".
The corrupt cops murdered Joe when his covert investigation was getting too close to naming names. Joe served as NYPD warrant officer for 10 years before his death. His training officer Renzulli called him a 'real sweetheart' implying he was more like his brother Jamie than his older brother Danny.