: Jason Gideon uses an "unusual tactic" during a phone call, hanging up on the UnSub repeatedly to assert dominance and provoke a reaction that reveals Shyer's personality.
: Shyer suffers from De Clérambault's syndrome , a delusional belief that the twin sisters are in love with him. [S1E5] Broken Mirror
The BAU is called to New Haven, Connecticut, after is abducted and her boyfriend is murdered while they are leaving a party. Her father, Evan Davenport, is a prominent Executive Assistant U.S. Attorney who has received numerous death threats in the past. : Jason Gideon uses an "unusual tactic" during
: Gideon realizes Shyer is the kidnapper after noticing he called Mr. Davenport by his first name—a sign of social familiarity that most local agents didn't have. The team eventually tracks Shyer to his hideout to rescue Trish. Production Notes Her father, Evan Davenport, is a prominent Executive