Sounds like a predatory attack, likely by a sub-adult male. It's the time of year they would most likely be eating high protein foods to build up winter fat.
yahoo.com
Authorities issue warning after jogger is seriously injured in bear attack: 'She made it probably 50 yards from her house'
There are specific precautions you can take.
yahoo.com
Authorities issue warning after jogger is seriously injured in bear attack: 'She made it probably 50 yards from her house'
There are specific precautions you can take.