The rokkenjima mass murder of 1986.
//Throughout history there have been many crafty, careful and extremely lucky killers. The Green River Killer, Gary Leon Ridgeway, took two decades to apprehend. Science in the form of DNA finally brought down the quiet, church-going Ridgeway who confessed to over 60 murders, so many he could not remember them all.
Dennis Rader aka BTK from Kansas stumped law enforcement again for over 20 years. Like Ridgeway, Rader was discovered thanks to technology. He used a computer to correspond with detectives after he was assured by them that it was untraceable. They lied. Rader, a church elder and upstanding citizen, used the church's computer.
Ted Kaczynski, aka Unibomber, was finally arrested, ending this 'killer via mail''s crime career that lasted from 1978 to 1995.
Fermat's Last Theorem
Anyone can if they work hard at it.
The hardest to solve riddles are often riddles that are not obvious to the person trying to solve the riddle. The riddle should have multiple components to the riddle to confuse the solver.
There are no statutes of limitations on the prosecution of homicide or murder.
n+1=n solve for n.
There is no such thing as a "hardest" question. What you find hard may seem easy to someone who can see a clear way to the solution, or conversely.
This one may be confusing its 1.12933E.2394 + 9.1879E98.234 Yet this is hard
His Wife's Murder
Some psychics have helped solve murder cases on some programs but there is no mention of sensing murder solving cases.
9999,000,999,000 x 2222222 - 10 + 5 x 200
the hardest punch is by callum he maneged to kill someone with his pinkey finger he is a 12 year old kid and he was in court for murder too a 23year old man he was in 4 years in prison
by taking them to the hospital to see what the doctors can do