By Rachel Hagan An elderly Mercedes driver who killed an elderly married couple told a coroner today he “blinked and everything went black.” Ralph and Brenda Jenkins, both aged 84 years, were struck down when walking near their retirement flat on October 6, 2022. They died at the scene of the accident with Ralph pinned between the car and a wall. In a tribute, their family said the retired teachers had enjoyed “62 years of happy marriage”. The inquest heard that Michael Borland, aged in his 80s, was driving the Mercedes and had since also died. During a police interview conducted on December 2…