Jonathan Gerrish (Image: supplied). Gerrish worked at Snapchat, and Chung was working toward a master's degree in family therapy, he said. More than six weeks later, authorities still don't know what killed Jonathan Gerrish, Ellen Chung, daughter Muji and their dog on a California hiking trail, but they now know it was not any kind of weapon, cyanide, suicide or lightning strike . The bodies of Jonathan Gerrish, 45, his spouse Ellen Chung and their daughter Muji - together with their canine Oski - ended up discovered by research groups on Tuesday in an area of the Sierra Countrywide Forest recognised as Devil's Gulch. Gerrish, 45, Chung, 30, and their daughter and dog were discovered after a family friend had reported them missing on Aug. 16. Jonathan Gerrish, 45, . . The two . The family were from Mariposa, CA and the last communication was a photo of a baby hiking backpack posted at 6.45am on Sunday morning. A new investigative report reveals the agonizing ordeal of a California couple who died on a hiking trail in Mariposa County along with their one-year-old baby and dog last year. The British Snapchat engineer who died with his family in 100F heat on a California hiking trail reportedly sent a desperate final text for help, but poor network meant the message didn't go through.. 45-year-old Jonathan Gerrish, his wife Ellen Chung, 31, their one-year-old daughter Aurelia 'Miju' Chung-Gerrish, and dog Oski were found dead on a hiking trail near the Merced River in August 2021. Most recently, he had worked for Snapchat, according to Mr. Jeffe. Jonathan Gerrish, 45, his wife Ellen Chung, 31, and their one-year-old daughter Muji, were found by search teams on Tuesday in an area of the Sierra National Forest known as Devil's Gulch. There are 7 professionals named "Jonathan Gerrish", who use LinkedIn to exchange information, ideas, and opportunities. A British Snapchat engineer who was found dead with his wife, baby and dog on a remote California hiking trail may have 'been struck by lightning'. Ms Chung, 30, a family therapist, was born and raised in California. Jonathan Gerrish's uncle said today their deaths were "heartbreaking" and that it was a "difficult time" for grieving relatives. He graduated from Newcastle University. The bodies of Jonathan Gerrish, Ellen Chung and their 1-year-old daughter were found by the Mariposa County Sheriff's Office on Tuesday after going for a hike Sunday. Mr Gerrish had recently moved to the area from San Francisco hoping to raise their daughter in "a quiet, slow-paced environment, surrounded by open-air and close to the mountains for hiking and camping adventures". . Jonathan Gerrish, 45, Ellen Chung, . Jonathan Gerrish, Ellen Chung and their one-year-old daughter Miju were found on Tuesday evening in a remote area of the Sierra National Forest. The report concludes that the couple likely died trying to save their baby daughter Miju in the extreme heat, and were unprepared for the demanding hiking trail. Gerrish was a software developer for Snapchat and had previously worked for Google. Pic: Instagram. Gerrish was a Snapchat employee. Ms . Before relocating to Mariposa, both were avid concert and . Jonathan Gerrish giving a talk on Android apps for Google (YouTube screenshot) On August 17, 2021, an entire family was found dead along a hiking trail in California . The family were all found dead by search teams in a remote . Gerrish, who was originally from England, worked as a software engineer for Snapchat. As San Francisco Patch previously reported, Jonathan Gerrish, 45, Ellen Chung, 30, and their 1-year-old daughter, Miju, all died while hiking a trail near Hite's Cove on Aug. 17. Their deaths are now being investigated over a possible lightning strike being the cause. Ellen Chung and her partner Jonathan Gerrish were recently reported missing along with their baby Aurelia Miju and the family dog Oski. Jonathan Gerrish, Ellen Chung, their 1-year-old daughter, Miju, and the family dog, Oski, were all found dead on Aug. 17. . The cause of death for Jonathan Gerrish, Ellen Chung and their 1-year-old daughter, Miju, was hyperthermia with possible dehydration due to environmental exposure, Mariposa County Sheriff Jeremy . However, poor cell reception meant the message never went through. As previously reported by Oxygen.com Jonathan Gerrish, 45, Ellen Chung, 31, and their baby died from hyperthermia and possibly dehydration while hiking in an area of the Sierra National Forest. . Gerrish was a software engineer at Snapchat, reported the Sacramento Bee; Chung was in graduate school to become a family and marriage therapist. He graduated . The cause of death for Jonathan Gerrish, Ellen Chung and their 1-year-old daughter, Miju, found dead on a hiking trail near Yosemite National Park in August, was hyperthermia with possible . Sending my condolences. Jonathan, who was originally from Lancashire and had worked for Google and Snapchat, was out last Sunday with his family for what was supposed to be a day hike. The British Snapchat engineer who died with his family in 100F heat on a California hiking trail reportedly sent a desperate final text for help, but poor network meant the message didn't go through.. 45-year-old Jonathan Gerrish, his wife Ellen Chung, 31, their one-year-old daughter Aurelia 'Miju' Chung-Gerrish, and dog Oski were found dead on a hiking trail near the Merced River in August 2021. Jonathan Gerrish, 45, his wife Ellen Chung, 31, and their one-year-old daughter Muji, were found by search teams on Tuesday in a remote area of the Sierra National Forest in California known as Devil's Gulch. When they lived in San Francisco, the couple . Jonathan Gerrish, Ellen Chung, their 1-year-old daughter and the family dog were found dead near a remote hiking trail in Northern California. Most recently, he had worked for Snapchat, according to Mr. Jeffe. Baffled cops hope the phone could offer clues about how Jonathan Gerrish, his wife Ellen Chung, their daughter Muji, and dog Oksi died. Jonathan Gerrish, 45, his wife Ellen Chung, 31, and their one-year-old daughter Muji, were found by search teams on Tuesday, August 17 in an area of the Sierra National . Gerrish was a Snapchat employee. A British Snapchat engineer sent a desperate last text to his family before he and they died in 100F heat on a California hiking trail. Jonathan Gerrish, 45, his wife Ellen Chung, 31, and their one-year-old daughter Muji, were found by search teams on Tuesday in a remote area of the Sierra National Forest in California known as Devil's Gulch. . . Estimated temperatures were 74 to 76 degrees Fahrenheit at the parking area where they left their car and set off on foot. Ms . . Mariposa County Sheriff Jeremy Briese shared the news during a press conference Thursday, more than two months after Jonathan Gerrish, 45; his wife, Ellen Chung, 30; their one-year-old daughter . . After a two-month effort to find out what killed Jonathan Gerrish, Ellen Chung, their 1-year-old daughter, Miju, and their dog, investigators pointed to 109-degree heat and a lack of water. Jonathan Gerrish, Ellen Chung, their 1-year-old daughter, Miju, and the family dog, Oski, were all found dead on Aug. 17. . Jonathan and Ellen traded their lives in San Francisco for the small community of Mariposa in March 2020, after the COVID-19 pandemic struck. He described British software engineer Mr Gerrish, who has worked for SnapChat and Google, and family therapy graduate student and yoga instructor Ms Chung, as . He had previously worked for Google, and was working for Snapchat at the time of his death. A family of three found dead near a remote hiking . He was originally from Lancaster, Lancashire, England, United Kingdom. Last month cops confirmed that Jonathon, who was originally from Lancashire and had worked for Google and Snapchat, . What killed John Gerrish and Ellen Chung? Jonathan Gerrish, 45, and his wife Ellen Chung, 31, . A BRIT Google engineer, his wife and their baby daughter may have been killed by carbon monoxide on remote hike, officials have said. Jonathan Gerrish, 45, his wife, Ellen Chung, their one-year-old daughter, Muji and the family's dog, Oski . Jonathan Gerrish, 45, his wife Ellen Chung, 31, their baby Aurelia, and their dog Oski were found dead on a hiking trail near the Merced River . A British Snapchat engineer who was found dead with his wife, baby and dog on a remote California hiking trail may have 'been struck by lightning'. . The bodies of Jonathan Gerrish, 45, his wife Ellen Chung and their daughter Muji - along with their dog Oski - were found by search teams on Tuesday in an area of the Sierra National Forest known as Devil's Gulch. Chung originally was from Orange in Southern California and . Ellen Chung, Jonathan Gerrish Jonathan Gerrish was a British man married to an Asian-American woman named Ellen Chung. The cause of death for Jonathan Gerrish, Ellen Chung and their 1-year-old daughter, Miju, was hyperthermia with possible dehydration due to environmental exposure, Mariposa County Sheriff Jeremy Briese said at a news conference Thursday. Jonathan Gerrish, 44, from Lancashire, his wife Ellen Chung, 31, their one-year-old daughter Muji and dog Oksi were all found dead in a remote area of the Sierra National Forest last Tuesday . Gerrish originally was from England and previously was a software engineer for Google but worked for SnapChat. … The Marisopa County Sheriff's Office is now ruling out homicide in the hiking trail deaths, Fox News reports. Jonathan Gerrish, from Lancaster, worked as a software engineer for Snapchat and Google in San Francisco where he met Ellen Chung, before the couple moved to the small town of Mariposa in 2020. Jonathan, who was originally from Lancashire and had worked for Google and Snapchat, was out on Sunday with his family for what was supposed to be a day hike. . As previously reported by Oxygen.com Jonathan Gerrish . The bodies of Jonathan Gerrish, Ellen Chung and their 1-year-old daughter were found by the Mariposa County Sheriff's Office on Tuesday after going for a hike Sunday. Mariposa County authorities believe Ellen Chung, 31, Jonathan Gerrish, 45, their 1-year-old daughter Miju and dog Oski went on an Aug. 15 hike on the Hites Cove Trail loop before perishing as a . Gerrish was a software developer for Snapchat and had previously worked for Google. Snapchat engineer Jonathan Gerrish, 45, his wife, Ellen Chung, their one year-old daughter, Muji and the family's dog, Oski, were discovered dead in Sierra National Forest on August 17. . . On August 17, search and rescue teams discovered the bodies of Jonathan Gerrish, 45, his wife, Ellen Chung, 30, their one-year-old daughter, Muji, and the family dog, Oksi, on the Savage Lundy Trail. Jonathan, who was originally from Lancashire and had worked for Google and Snapchat, was out on Sunday with his family for what was . Advertisement When they lived in San Francisco, the couple enjoyed DJing and going to clubs . On August 15, Jonathan Gerrish, Ellen Chung, their one-year-old daughter, Miju, and their dog, Oski, set out on a day hike in the Sierra National Forest, according to the Mariposa County Sheriff's Office. The bodies of Jonathan Gerrish, 45, his wife, Ellen Chung, 31, their 1-year-old daughter Muji and their pet pooch were discovered this week without any apparent signs of trauma or obvious cause of . Jonathan Gerrish. He worked at Snapchat, and she was a former yoga instructor studying for her masters in counselling psychology. Jonathan Gerrish, 45, Ellen Chung, . The bodies of Jonathan Gerrish, Ellen Chung, their 1-year-old daughter, Miju, and the family dog, Oksi, were found by search and rescue workers Tuesday in a remote area of the Sierra National . Jonathan Gerrish, 45, Ellen Chung, 31, and their 1-year-old daughter, Miju all died in the 100F California heat, the investigation found two months after the incident occurred August 15. The family, Ellen Chung, 31, Jonathan Gerrish, 45, along with their one-year-old daughter, Miju, and dog, Oski, set out to hike at the Hites Cove Loop trailhead in a remote area of the Sierra . Experienced hikers Jonathan Gerrish and Ellen Chung, along with their 1-year-old daughter, Miju, all died on a remote trail near Hite's Cove in August. Jonathan Gerrish, 45, Ellen Chung, 31, and their 1-year-old daughter, Miju, and dog, Oski, all died in the 100F heat, investigators had concluded after the tragic family was discovered in August. Other dismissed theories included a leak that originated from abandoned gold mines that are common in the Gold Rush region. Jonathan Gerrish, 45, Ellen Chung, 31, and their 1-year-old daughter, Miju, and dog, Oski, all died in the 100F heat, investigators had concluded after the tragic family was discovered in August. He graduated from Newcastle University. A British Snapchat engineer sent a desperate last text to his family before he and they died in 100F heat on a California hiking trail. Gerrish was a software engineer at Snapchat, reported the Bee; Chung was in graduate school to become a family and marriage therapist. Jonathan Gerrish, 45, his wife Ellen Chung, 31, their one-year-old daughter Aurelia 'Miju' Chung-Gerrish, and their dog Oski were found . They were near an isolated . Mariposa County authorities believe Ellen Chung, 31, Jonathan Gerrish, 45, their 1-year-old daughter Miju and dog Oski went on an Aug. 15 hike on the Hites Cove Trail loop before perishing as a . Both were avid outdoor types, and the day they chose to go hiking in Devil's Gulch Valley started out fairly . Jonathan Gerrish, 45, his wife Ellen Chung, 31, their one-year-old daughter Aurelia 'Miju' Chung-Gerrish, and their dog Oski were found . The mysterious deaths of a British-born software engineer and his family are now being treated as homicide by police who say they have "never seen a case like this before". Gerrish worked at Snapchat, and Chung was working toward a master's degree in family therapy, he said. Their dog died as . Mr Gerrish is a software program developer for Snapchat, experienced beforehand labored for . Jonathan Gerrish, 45, with his wife Ellen Chung, 30, their one-year-old daughter Miju and their dog died in a remote area of the Sierra national forest in California. . Mr Gerrish, 45, was originally from Lancaster and had moved to California to work for Google and Snapchat in Silicon Valley. Here are 13 more things about him:. A British Snapchat engineer sent a desperate last . The cause of death for Jonathan Gerrish, Ellen Chung and their 1-year-old daughter, Miju, was hyperthermia with possible dehydration due to environmental exposure, Mariposa County Sheriff Jeremy . Gerrish, a Snapchat engineer, the baby and the dog were found dead in one area of the trial, but Chung, a yoga instructor and graduate student, was . RIP Jonathan Gerrish (Snap, ex-Google) Heard the tragic news that he, his wife, and his daughter had mysteriously passed away while out hiking. Jonathan Gerrish, 45, his wife, Ellen Chung, their one-year-old daughter, Muji and the family's dog, Oski, were found dead in the Sierra National Forest, California, on August 17. Jonathan, who was originally from Lancashire and had worked for Google and Snapchat, was out on Sunday with his family for what was . The cause of death for Jonathan Gerrish, Ellen Chung and their 1-year-old daughter, Miju, found dead on a hiking trail near Yosemite National Park in August, was hyperthermia with possible . . Gerrish was a software developer for Snapchat and had previously worked for Google. Miju's babysitter had alerted family members that Gerrish and Chung . The deceased members were identified as Jonathan Gerrish, his wife Ellen Chung, their one-year-old daughter Miju, and their family dog Oski. Gerrish worked for Google and had recently started a job at Snapchat, according to Steve Jeffe, a family . New details show the family made desperate . They had one daughter. The bodies of Jonathan Gerrish, Ellen Chung, their 1-year-old daughter, Miju, and the family dog, Oksi, were found by search and rescue workers Tuesday in a remote area of the Sierra National .