Moment blood-covered killer tells police his pal fell on knife after stabbing him to death in row over eyebrow prank

THIS is the moment a blood-covered killer tells police his pal fell on a knife after stabbing him to death in a row over a eyebrow prank.

David Eaton, 37, turned on close friend Matthew Higgins after he woke up to find his left brow missing following a booze binge.

Matthew Higgins told police the friend he murdered had fallen on a knife CavendishThe thug had stabbed David Eaton to death following a row over a prank[/caption] SWNSHiggins has now been jailed for murder[/caption]

Higgins...