The self-proclaimed Zodiac Killer was directly linked to at least five murders in Northern California in 1968 and 1969 and may have been responsible for more. After he taunted police and made threats through letters sent to area newspapers from 1969 to 1974, further communication from him abruptly stopped.
It's not obvious how 1  ... Tap Stores. 2  Find store where you have reservation. 3  Click Store then Genius Bar. From here you can create a new appointment, or cancel or reschedule an existing appointment.
If you share a calendar loaded onto your iPhone with a coworker or family member, that person can delete appointments if you have used the default Allow Editing option. To turn this off, launch the Calendar app, select the calendar being shared and tap View & Edit beside the person's name.