Larry Wichman, CEHS technical support supervisor, is retiring from CEHS and UNL, after 15 years of service. His last day at CEHS will be Jan. 9, 2015 and the college will honor his service and retirement at a reception Thursday, Jan. 15. The program will begin at 2 p.m. CEHS faculty/staff, UNL colleagues, friends and family are invited to attend. Wichman began his UNL service with Information Technology Services and joined CEHS in 2001.