ABC Online | Man jailed after pleading guilty to one-punch attack in Fortitude Valley ABC Online A 21-year-old man has been jailed for 21 months for a one-punch attack on a teenager in Brisbane's Fortitude Valley nightclub district in January. Corey Glenn Schumann was caught on CCTV punching 19-year-old university student Bailey Merz in the head. Brisbane one-punch attacker sentenced Jail term for Brisbane coward punch |