Episode 201 of "7th Heaven"
s10e02 Home Run

After learning that he may be the birth father to Sandy’s (guest-star Haylie Duff) unborn child, Martin is left feeling very confused about what to do in his situation, while Simon can’t help but feel responsible for Martin’s dilemma because he introduced the two over the summer. Ruthie pressures her dad to let her date an older boy, Jack. Simon's girlfriend, Rose insists on meeting his grandparents John and Ruth, who have come to Glen Oak and have some news of their own for the Camdens. Meanwhile, Kevin is caught in the line of fire while on duty with his partner after a 10 year old kid tries to shoot them with his gun. Later on, Kevin decides that it would be for the best to quit the police force and become a stay-at-home dad. Although Kevin forgets to mention the "real" reason why he's quitting the force. This surprises Lucy, who is at risk of losing her own job as the Associate Pastor when church elders approach Eric about removing her from the position.