When Michael makes waffles for her, Vanessa has her first bout of morning sickness, but she later explains it away by saying that the smell of maple syrup makes her ill. Michael tells Virginia that Vanessa had been sick to her stomach that morning, and that Tyus is planning to leaving town. Virginia decides that if he knew that Vanessa is pregnant, Tyus wouldn't leave town. In an effort to get a urine sample so that she could see if Vanessa is pregnant, she calls the Sentinel pretending to be an FBI agent, asking if they have a drug testing policy. When the woman in the human resources department says that they don't, Virginia offers to run drug tests on the Sentinel's employees. (thetvdb.com)