Garden Grove man arrested after posting ‘rage and hate’ on Facebook

GARDEN GROVE A man was arrested Sunday night, Feb. 18, after making disturbing posts on Facebook indicating he posed a potential danger to the public, authorities said.
Shortly before 10 p.m., officers were contacted by a family member of 46-year-old Mark William Flicker of Garden Grove. The relative expressed concern about erratic Facebook posts from Flicker, adding he had ongoing family issues and had been drinking heavily, police said in a statement.
“Officers were s