Sick Of It All frontman Lou Koller has died, following a long fight against oesophageal cancer. His bandmates made the announcement on Instagram, saying, "It’s with unbelievable sadness that we announce to our worldwide hardcore family the passing of our brother Lou Koller. You all helped Lou feel very special and very loved as he battled away these last two years. Lou had originally reported in May last year that his initial treatment had been successful, before it returned last September. sends deepest condolences to Lou's family, bandmates and friends.