|Full name||Colum O'Callaghan|
|Cause of death||Cardiac arrest|
|Appears in||Criminal Case Back to Past|
|First appeared||Case #5 In the Act of Nature|
Colum was a 30-year-old Irish farmer. He wore a forest green cap and had short red hair, a mustache and a beard. He donned a forest green vest with a lavender flower over a stained creamy white shirt. Additionally, he was seen holding a sack of potatoes over his shoulder.
Colum was found killed by snake on cattle market.Dick analyzed the body and found bruising on his wrist,meaning that Colum was tied up which means that his death was not an accident.He also found a traces of mushroom meal on his wrists,meaning that his killer is eating mushrooms.
Killer and motives
The killer was revealed to be a security guard Marvin Ferrari.
Upon admitting to murder,Marvin laughed and said that Colum ''knew to much'' and was planning to go to police,so Marvin had to silence him.Katherine and player didn't understood a thing.Before they could sent him on the trial,Chief Baldwin came to player and Katherine saying that someone has broken into their station and stole Rose's guns.Team put Marvin to custody and went to see what happend.
Later,team found out about his conections with the mastermind so team went to speak with him.Marvin said that he has been helping the mastermind to rob a bank and to hijack a train.He didn't know why mastermind wanted this and he only cared about moey that mastermind gave him for his help.Marvin was then sent on trial where Judge Takakura sentenced him to 40 years in prison without any chance for parole.