A dad -of-three died after suffering a "permanent headache that wouldn't go away" which turned out to be a brain tumour.
Karl Griffith was diagnosed with a glioblastoma multiforme (GBM) mass and passed away on January 6 aged just 54.
Wife Lara, 43, said her partner was otherwise very healthy and had never had a day off work, while often enjoying hiking and running for charity.
