The fact that she checked her own answering service an enormous number of times, but left her cell phone in her apt when she went out, says to me she'd heard from Condit -- if she hadn't heard from him she would have taken her cell phone when she went out, since she was so obsessive about checking for messages.
Now the blanket on the floor and no cell phone could mean that she left the apartment in a hurry. Was she wrapped in the blanket while sitting on the computer? The phone rings, the call from Her Guy at last at 12:57PM after he leaves Chaney's office, hurry up, the Klingle mansion as we agreed. Or else someone at the door to take her there. Mikey, or some other Condidit flunky with a master's degree in political science from an exclusive Eastern seaboard university. Other brother Darrell perhaps who about this time disappeared from his FloriDUH construction job?