Fashion retailer Deacons DCON has retrenched five senior managers ahead of the expected closure of poorly performing branches by the end of next month.The NSE-listed firm this week handed job termination letters to Joseph Sitati (chief finance officer), Jeddidah Thotho (retail director) and Olive Waithaka (ICT manager). Martha Wareithi (4U2 and Angelo head) and Robert Nderitu…