sentences:  Porter also informs them that he did some digging and found that a customer at the restaurant where Diane Truby worked was stalking her, and this stalker disappeared shortly after her death.Natalie then takes Monk into Captain Stottlemeyer's office, and privately explains that she is concerned that Monk will be working himself to death solving all of these homicides.Later, Monk and Natalie have a secret rendezvous with Stottlemeyer.