Alex Griffith. Kent Police Two men have been sentenced to over 10 years combined jail time for a "senseless" attack on a pair of strangers in Dartford, leaving them with severe facial injuries. Alex Griffith and Alfie Clarke attacked the victims as they were sat eating a kebab after a night out in Dartford in July 2019. One victim was knocked unconscious and had his jaw broken in two places as well as his nose broken, whilst the second was left with bruising on their face. Police described the pair as having a "clear propensity for violence" after carrying out a "beyond cowardly and unprovoked attack" on an already unconscious man.