A.D.A. Alexandra Thomas is a fictional character portrayed by Bonnie Root in the TV series Cold Case.
In the first episode they appeared in, titled The Key (season 4), they were 31 years old.
They appear in 6 episodes out of a total of 156 aired
Episodes6
The Key
episode S4.E7 november 2006The team reopens a case from the 1970's in which a timid housewife and schoolteacher was murdered. They soon learn that she was going through a rebellion at the time and attending sexy key parties, much to her daughter's horror.Offender
episode S4.E19 march 2007A man forces Lilly's team to reinvestigate his son's murder-rape in 1987 by pushing a sex offender off a roof and promising to systematically kill one person a day until the case is solved.Cargo
episode S4.E22 april 2007The FBI asks the team to reopen a case involving the 2005 murder of longshoreman Mike Chulaski, whose death might be related to a Russian human-trafficking ring the FBI is trying to bring down.Stalker
episode S4.E24 may 2007When a teenage girl wakes up from a coma, the team reopens the murder of her family. Soon, they find out that she was being stalked by a man calling himself "Romeo".Thick as Thieves
episode S5.E5 october 2007The Detectives try and solve the case of a woman who died after being in a coma for 18 years.Sabotage
episode S5.E12 january 2008The Cold Case team investigates a serial bomber who seems to be targeting people in no particular pattern, but then they discover the bomber may be killing out of grief and loss.
- The Key
- Offender
- Cargo
- Stalker
- Thick as Thieves
- Sabotage