US
Cruise ship's staff found victim dead, covered in blood from a head wound
The quake struck at 0550 GMT Saturday
Quake occurred at 5:35 pm Anchorage time and was located at a depth of 6.2 miles some 45 miles south of Atka, Alaska
Footage shows Ian McIntosh tumbling down the mountainside for over 40 seconds
It is not clear what led the unidentified individual to put on the costume and get close to the bears