David's Bombshell [David & Erica] April 15, 1999 All My Children

Vanessa shows a horrified Erica hate mail with a photo of her face slashed. Opal and Janet let themselves into Erica's home and are shocked when Erica says Vanessa is living there. Vanessa manages to get rid of the women and secretly plans to change the locks so Opal can't get back in. Meanwhile, Adam needles David about his father and realizes he's struck a nerve. Adam insists David is bluffing with his threats against Adam and Liza, but David drops a bombshell on Adam: he knows that Adam switched Jake's sperm for his own and that Adam is really the father of Liza's baby!