All of the research that Sofia gathered online related to the victims' families and the victims themselves would be what would be the greatest help to the team of four.
Other possible sources were cut off and the information provided was mainly linked to what had been released through various media.
Some parts were from details of what had been released by the families or the police but even that information was limited.
A lot of the parts related to the cause of the incident were pure speculation without there being a solid explanation with clear evidence being used to back it up.
There was only one way to dig deeper and gain better results but that meant prying into the business of the police.
The police were usually quite strict when it came to their public image and they did not like it when others pried into their business.