THE reason why a man killed his friend by smashing his skull with a rock may never be uncovered, a senior police officer has said.Michael Wayne Carroll, known as Wayne, was convicted of bludgeoning Alexander Blick to death in Matlock's library gardens.Carroll, 44, of Upper Greenhill Gardens, Matlock, denied manslaughter but sat motionless as the jury at Nottingham Crown Court found him guilty.Caroline Bradley, prosecuting, said Carroll suffered from mental health problems but had deliberately...
