Original autopsy fails to expose what killed a Northern California family members and their canine on a mountaineering path close to Yosemite

By Cheri Mossburg and David Williams | CNN

The thriller bordering the fatalities of a few, their newborn daughter and the loved ones dog located on a mountaineering path near Yosemite Nationwide Park is deepening after autopsies yielded no quick clues as to what induced their deaths.

The bodies of Jonathan Gerrish, Ellen Chung, their 1-yr-previous daughter, Miju, and the family members puppy, Oksi, ended up identified by search and rescue workers Tuesday in a remote place of the Sierra National Forest in close proximity to the south fork of the Merced River, in accordance to the Mariposa County Sheriff’s Office.

They experienced been reported lacking on Monday night.

Investigators are however thinking about an array of probable causes, from poisonous algae claimed in the nearby Merced River, to noxious gases from abandoned mines around the trail, sheriff’s spokesperson Kristie Mitchell advised CNN.

Very last thirty day period, the US Forest Services warned that poisonous algae had been identified in the Merced River and urged persons not to swim, wade or permit their animals to consume the drinking water.

Initially responders on Tuesday initially dealt with the space as a attainable hazmat scene for the reason that of worries in excess of carbon monoxide from nearby mines.

Rattlesnake bites are nonetheless being viewed as, though it’s possible there would have been proof on the bodies, in accordance to Mitchell.

The only explanations that have been ruled out are results in like gunshot wounds or blunt force trauma, Mitchell reported, because of to lack of any actual physical indications. There was neither a suicide observe nor everything that would guide investigators to feel the fatalities ended up intentional.

The Mariposa County Coroner is awaiting toxicology success as investigators continue to comb the scene for doable clues. Those benefits are envisioned to get at minimum two to a few weeks.

“This is just a tragic, annoying situation for us,” Mitchell claimed Thursday. “It will possibly be a prolonged, monotonous investigation.”

A necropsy is becoming conducted on Oksi, the spouse and children dog, Mitchell claimed, introducing that there have been no other animals identified deceased in the quick region.

They were being incredible, mate says

Steve Jeffe achieved the few in San Francisco a long time back and they grew very shut immediately after each relocated to the Mariposa spot.

“They have been wonderful folks, pretty generous,” Jeffe instructed CNN. “They enjoy their daughter extremely a great deal.”

Gerrish worked for Google and experienced a short while ago began a work at Snapchat, in accordance to Jeffe, who was alerted by mates that the loved ones experienced not returned household from a day hike on Sunday.

The family’s nanny discovered no a single residence when she arrived Monday morning, and soon after Gerrish failed to show for get the job done, “alarm bells went off,” Jeffe stated.

“They were being an astonishingly loving and doting family,” said Jeffe, describing the couple as beloved with a quite substantial teams of mates.

“It’s a bewildering celebration. There’s a little something so disconcerting about what occurred,” mentioned Jeffe. “Whether it was environmental or person made, it was of course anything they encountered,” Jeffe added, speculating about what may possibly have led to their fatalities.