Looks like Motorola Alert wasn't a part of the 4.4.4 update.
AT&T notes: https://motorola-global-portal.custhelp.com/app/answers/detail/a_id/100753
Sprint notes: https://motorola-global-portal.custhelp.com/app/answers/detail/a_id/100752
Verizon notes: https://motorola-global-portal.custhelp.com/app/answers/detail/a_id/100710
AT&T notes: https://motorola-global-portal.custhelp.com/app/answers/detail/a_id/100753
Sprint notes: https://motorola-global-portal.custhelp.com/app/answers/detail/a_id/100752
Verizon notes: https://motorola-global-portal.custhelp.com/app/answers/detail/a_id/100710