Ken Wyniemko, a man imprisoned for nine years for a rape and robbery he did not commit will speak Tuesday at 6 p.m. in the Bernath Auditorium of the Undergraduate Library at WSU. His talk is on the importance of using DNA evidence technology in criminal procedures and criminal law. \"It is vital for everyone in the field of Criminal Justice to be aware of and informed about all the tools that truly serve justice,\" said Wayne State Criminal Justice Professor Marvin Zalman.