No, it had to be that Howard called Mo (when he was nearing the dock) and said he couldn't get ahold of Taz and told Mo to call Taz...And no one has gotten the 9-11 story straight.
I think that's where the screwy stories about the phone problems came about.
Mo arrived and Brigitte split. Rescue arrived. Howard called KE. Howard grabbed Taz when he arrived and "prompted" her. Mo went with the body and said nothing. Howard met him at the hospital later and prompted him. It took 6 friggin' hours for the cops to get there and collect stuff??
And lo and behold, KE, who had just left for Ca with some urgency (her room became vacant a day earlier), flies in but she remains unseen and unnamed.
Notice also in Perper’s reports how the guest room is always said to be Moe’s, when in actuality it had been KE’s the majority of the time.
Only her words to Perper seem to be important, not her actual presence in the suite or her activities while there. (And WTF do hangers-on do all day when their hangee sleeps 24/7?)