Park intern was on phone just before lion attacked

TRACIE CONE and GOSIA WOZNIACKA
March 8, 2013
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This undated photo provided by Paul Hanson shows his sister, Dianna Hanson. Dianna Hanson, a 24-year-old intern at the Cat Haven in Dunlap, Calif., was mauled to death by a lion at the exotic animal park on Wednesday, March 6, 2013. (AP Photo/Paul Hanson)

DUNLAP, Calif. (AP) — Authorities say the intern fatally attacked by a lion at a California exotic animal park was talking with a co-worker on the phone in the moments before she was killed.

Fresno County coroner David Hadden said the co-worker became concerned when the conversation ended abruptly and 24-year-old Dianna Hanson failed to call back.

Hadden says Hanson was cleaning an enclosure when investigators believe the lion may have used its paw to lift a partially opened door of a smaller cage, but the investigation continues.

The 550-pound lion broke Hanson's neck with an apparent swipe of the paw.