Search on for San Antonio man reported missing at Grand Canyon

GRAND CANYON NATIONAL PARK, AZ -- Authorities are searching for a Texas man reported missing in Grand Canyon National Park.

Park officials said Tuesday that 21-year-old Drake L. Kramer of San Antonio was reported missing by a family member.

Kramer was a guest at Bright Angel Lodge on Saturday evening and checked out Sunday.

Officials say the National Park Service is conducting a search and rescue operation for Kramer, who was last known to be at the canyon's South Rim.