Basically the manga was about you can solve crime easily with the new technology

you take a dead person brain, scan it and you can look at his memory

you then know what happens to that person when he died, murdered, accident or such

but this create controversy because the special police who managed it also can look at the person privacy, there was a scene where they look i don't know either a male or female corpse, but there was a sex scene there. This make the main character digusted/feel wrong but his commanding office who i think kinda look like Levi, kinda shorty guy, but had stoic face, and very smart.

I think this was seinen manga and had mystery tag on it

Himitsu. It's not seinen, it's shoujo. Probably why the scanlations have been dropped and likely will never be picked up again; shoujo groups won't do it cos it's too complicated for the typical shoujo fan, and seinen groups won't do it because... I dunno, the art?

so fast

thankss