I'm not sure why anyone would assume the FBI, who started targeted searches after it emwas disclosed they obtained Mollie's Fitbit and social media info, etc., is NOT using tech clues they've obtained, to try to solve this case.
I'm so confused by this. We've seen over and over again LE keeping silent while behind the scenes they have been working insanely hard and smart.
There's been a huge amount of LE activity in this case in a short amount of time. I'm surprised people are already criticizing LE and acting like they're not doing their jobs just because they're not releasing sensitive information to the general public in an effort to not compromise their case.