Three men injured in gang attack in Selayang Jaya

Nationwide ops sees 17 gang members nabbed, two organised crime groups crippled

Police fire tear gas at Hong Kong activists

Hong Kong man pleads with alleged triad attackers in train

Triad gangster attack in Hong Kong after night of violent protests

NZ bikers perform Haka in tribute for shooting victims

Seven killed in suspected gang attack at Guatemala hospital

Turning Point: Gang attack left him in a coma