[update]
[There is no official news of Jack's whereabouts, but those following police scanners will hear news of a murder a half mile off the strip. The victim has yet to be officially identified, but appears to be a well-known suspect from a rape case that made the news several years ago (the man was acquitted at the time - now he is dead). No one seems to have witnessed the murder, though it was clearly committed with the utmost in brutality. Another murder about a mile away from the first has been tentatively linked to it, but that victim has yet to be identified.
The murders are separated by about an hour. Half an hour after the second murder, Jack is through the door, and can no longer be tracked. He apparently ditched the comm at some point, because his last GPS reading is a few blocks from the hotel.]