Janesville police are asking the public’s help in locating a missing elderly man.  Police have issued a Silver Alert for Warren J. Strelcheck.  Officers say the 72-year-old left his house on Foster Avenue about 9:30 p.m. Wednesday in a 2007 dark blue Chevy Silverado.  Strelcheck is described as white, 5’11”, 250 pounds with gray hair and hazel eyes.  He was last seen wearing dark blue uniform pants and a blue polo shirt with Rural Carrier on the chest.  Police ask anyone who might see Warren Strelcheck to call the Rock County Communications Center at (608) 757-2244.