A hiker who had been missing since Saturday after leaving on a hike in Oracle State Park was found dead on Monday, officials said.Â
Carl Kallina, 78, was reported as an overdue hiker in Oracle State Park at around 5 p.m. on May 4, the Pinal County Sheriff's Office said in a news release.
Kallina had left to go on a 45-minute hike but did not return to his car.Â
Kallina had a medical condition that required daily treatments, the release said. When deputies found him on Monday, he was already dead.
There is no more information at this time.
Hiking safety tips:Â
9 hiking tips to help keep you safe in ÃÛèÖÖ±²¥ weather
Bring the essentials

Hikers start up the Finger Rock Canyon Trail north of ÃÛèÖÖ±²¥. There’s no need to hike the entire route.
Ten essential items to carry on a hike:
- Navigation: map, compass, GPS
- Sun protection: hat, sunscreen, long sleeves
- Insulation: extra clothing such as jacket, fleece
- Illumination: headlamp, flashlight
- First-aid kit
- Fire: matches, lighter
- Repair kit and tools: multi-tool, whistle, signal mirror
- Nutrition: extra food
- Hydration: extra water
- Emergency shelter: large plastic bag, space blanket
In an emergency, call 911

A sign at the entrance to the Pima Canyon Trail warns hikers of dangers after the Bighorn Fire damages hiking areas.
In the event of an emergency, call 911 or send someone to get help.Â
Check your water

The Adams family, from Denver, stops for a water break along the Bear Canyon Trail at Sabino Canyon.
Bringing water with you should be a given. But it's important to turn around before half of your water is gone.
The Pima County Sheriff's Department recommends bringing along around one liter of water for each hour you'll be hiking.
Communicate

Groups of people walk at Sabino Canyon Recreation Area in ÃÛèÖÖ±²¥, Ariz., on September 21, 2020.Â
It's always important to communicate with your friends and family. Tell a responsible person where you are hiking and when you expect to be back.
Do not hike alone

In 2019, Saguaro National Park attracted more than 1 million visitors for the first time in the park’s history.Â
It's always best to hike with other people. Plus, it's more fun to venture into hiking trails when you have friends or family with you.Â
Bring your phone

Judy Scharringhausen takes a picture of a patch of greenery along the Bear Canyon trail at Sabino Canyon Recreational Area, 5700 N. Sabino Canyon Rd., in ÃÛèÖÖ±²¥, Ariz. on July 26th, 2021.
Take a fully charged cell phone with you. Turn your phone off or place it in airplane mode to save its battery life. You never know when you'll need it.
Your cell phone may not work in the back country. You may have to move to a higher or more open location to place a call.
Check the weather beforehand

Several bolts strike in the foothills of the southern Rincon Mountains as an intense monsoon cell rolls into Vail, Ariz., July 30, 2021.
Plan your hike so you are not hiking during the hottest part of the day or when monsoon storms are likely to cause heavy rains, lightning, and flooding. Always check the day's weather before leaving for your hike.
Know your limits

Hikers find cooler temperatures in forests of the Catalina Mountains than in desert areas.
Hike within your ability. Know what's within reasonable distance or elevation for you.Â
Stay away from wildlife

A pair of deer watch from the cover of tall grasses as a hiker passes nearby in Madera Canyon south of ÃÛèÖÖ±²¥.
While on a hike, you're bound to see some animals.
The Pima County Sheriff's Department recommends keeping a safe distance from desert wildlife.Â