<P> Martin graduates a semester early and, with the assistance of Eric and his high school baseball coach, starts college . He now lives near Sandy and their son . While Martin is not in the season ten finale, Sandy makes an appearance after the failed wedding of Simon and Rose . It ends with Sandy telling Simon she needs to speak with him (Much speculation surrounded this, that it was in fact Simon's baby). Ruthie falls in love with Martin in the meantime . Finally, near the end of the series, Martin declares his love for Ruthie, but then Ruthie had to choose between Martin and T - Bone . At the end, despite all they have been through, she decides to go with T - Bone, leaving Martin heartbroken . </P> <P> Chief of Police Michaels (Christopher Michael) first appears in "Saturday" as a Sergeant who assists lost Simon, Ruthie, and Happy; he takes them home, but when they find the house empty, he escorts them to Mary's basketball game, where most of the family converge despite Mary's initial wish . He returns in "See No Evil, Hear No Evil, Speak No Evil" to investigate the Camdens' carjacking . In "Happy's Valentine", Eric and Morgan call him from a camping trip to check on the kids at the house . He catches his son with beer and sends him home thereby ending the wild party . He then notifies Matt that Happy was hit by a car, and he takes her to Abbott Animal Hospital . He also informs Eric when Simon got in the car accident . He is Kevin's boss when he is a police officer . He is later promoted to detective, then to captain . In "Faith, Hope and the Bottom Line," he and Officer McGuire rush over to the Camdens' after Ruthie calls "911", because Simon was hiding in his room . Near the series' end he is promoted to Police Chief of Glenoak . He and Eric are friends and occasionally work together; he refers people to Eric for counseling, Eric accompanies him on death notifications, etc . </P> <P> Meredith Davies (2004--2005) (Megan Henning) is Martin's ex-girlfriend, who ends their relationship after he told her about Sandy and the baby . Meredith and her siblings were taken in by Cecilia's parents, but were never legally adopted by them due to the meddling of their birth mother . After she and Martin breakup, Meredith's younger sister tells everyone at school that Martin got Ruthie pregnant . After discovering this, Meredith quickly denies the rumor, explaining to her sister that Martin got Sandy pregnant . </P> <P> Sandy Jameson (2005--2007) (Haylie Duff) was introduced in the season 10 premiere as Simon's fiancée Rose's best friend, to whom Martin lost his virginity the previous summer . In the season opener, Sandy reveals she might be pregnant . This is later confirmed, and she gives birth to a baby boy named Aaron (after Martin's grandfather). In the season 10 finale, she had to speak with Simon, possibly about the baby's paternity . In season 11, she meets Jonathan, a doctor, and he proposes . Together, they decide to get married, but having gone on the RV vacation, it is unknown whether or not they get married and stay together . </P>

Who plays mary's boyfriend on 7th heaven