WEST GLACIER, Mont. (AP) — The body of a missing hiker has been found in Glacier National Park in what authorities say appears to be the first deadly bear attack at the iconic Montana park since 1998.

“His injuries are consistent with those sustained by a bear encounter,” the National Park Service said in a written statement Thursday. “Wildlife and law enforcement personnel are currently assessing the area for bear activity and any ongoing public safety concerns.”

The hiker’s body was discovered Wednesday in a densely wooded area about 50 feet (15 meters) off the Mt. Brown Trail. No other details were immediately released, but authorities had been searching for Anthony Pollio, 33, of Fort Lauderdale, Florida, after he disappeared Sunday.

Designated trails leading from Lake McDonald Lodge were temporarily closed while authorities investigate what happened.

Glacier National Park is home to grizzly bears and black bears. A bear last August swatted a 34-year-old hiker, injuring her shoulder and arm. The park service said the bear, accompanied by two cubs, was probably surprised and acted defensively.