Sensing he has become a prime suspect, Davis suddenly attacks Jack, seizes his service weapon, and initiates a chaotic shootout inside the FBI field office before fleeing. The detectives must continue the search for the victim with a heightened sense of urgency while also dealing with the aftermath of the office assault. Key Characters & Cast Jack Malone: Played by Anthony LaPaglia. Allen Davis (Guest Star): Played by Jason Priestley. Jennifer Nichols (Victim): Played by Natalie Zea.
The team investigates the disappearance of Jennifer Nichols, a former assistant district attorney. During the investigation, Jack Malone (Anthony LaPaglia) interviews her former boyfriend, Allen Davis (guest star Jason Priestley). [S4E24] Crossroads
Samantha Spade (Poppy Montgomery), Vivian Johnson (Marianne Jean-Baptiste), Danny Taylor (Enrique Murciano), Elena Delgado (Roselyn Sánchez), and Martin Fitzgerald (Eric Close). Notable Themes Sensing he has become a prime suspect, Davis