Shares of Macau gambling group Suncity Group Holdings Ltd slumped 40% in resumed trade on Tuesday (Nov 30) after its CEO was arrested over alleged links to cross-border gambling.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline