About Valerie Propst Expertise I have seen the entire Melrose Place series no less than 7 times. I own it on DVD, and know all the characters and actors in and out. I know all the plot lines, and what characters are associated with each other. The only thing I may not be able to answer is music questions.
Question What happened to Billy & Allison in the end of the series, and what became of Kristen Davis's character and her relationship to Billy?
Answer Great questions!
Kristen Davis' character, Brooke Armstrong Campbell, met her demise by way of the dreaded courtyard pool. Billy had left her due to her habitual manipulation tactics, so she got hammered and slipped and hit her head on the corner of the pool. She died penniless, and unloved.
Ahhh, Billy and Alison... it's a wonder those two didn't actually end up together in the end.
Midway through the last season, Billy divorced Samantha (after she cheated on him with Jeff Baylor, the baseball pro) and ended up with Jennifer Mancini (played by Alysa Milano); they moved away to Rome to live 'happily ever after'.
Alison became pregnant by Jake, and they married. Alison loses the baby, and learns that she cannot have children. So, they try to make a go of it by selling Shooters, and buying a run-down diner in Ojai, California. This is Jake's dream, but still Alison craves the hustle and bustle of a big city. She starts drinking again. Shortly thereafter, Colleen (a non-MP character Jake had a kid with before the series) shows up on Jake & Alison's doorstep. She brings with her David, Jake's son that he barely knows. Alison knew Jake wanted a family more than anything, and that he'd be better off reunited with Colleen and David, so she hatched a scheme to push him away and into the arms of Colleen. With the help of a fellow AAer, she staged a drunken stuper so Jake would think that she has truly fallen off the wagon and cheated on him to boot. Jake was devasted, but moved on with Colleen and David as they rode off into the sunset to run the diner in Ojai.