A pre-trial conference will take place Wednesday for a pair of Richmond residents.  Joshua Seek, 25, and his wife, Traci Seek, 28, have been charged with four felony counts of first-degree child endangerment.  Court documents allege that the Seek’s 2-year-old twin boys were subjected to “unsafe” conditions.  The toddlers were removed from the home in November 2010. The pre-trial conference will get started at 3:00 p.m.  The case is set to go before a jury on Dec. 19 and 20.