Story highlights Police say messages from 'survivors trapped in ferry' are fake

South Korea gripped by the tragedy

Social media full of well-wishers

Disgust, anger and shock greeted official statements from South Korean authorities that texts and social media posts from survivors trapped inside the stricken ferry had been faked.

Messages such as "I am still alive... in the cafeteria please help me my battery is running out please believe me," and "My phone is not working I am inside the boat I can't see anything" were spreading on social media on Thursday -- as late as over 24 hours after the incident.

The messages gave extra substance to hope at least some of the hundreds of missing passengers were alive and awaiting rescue.

News and rumors of the texts circulated around families of the missing. The purported texts contained so much detail, they made relatives "surprised and excited," one mother said earlier this week.

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Photos: Photos: South Korean ferry sinks – A relative of a victim weeps as she and others stand on the deck of a boat during a visit to the site of the sunken Sewol ferry on April 15, 2015 -- one day before the one year anniversary of the disaster. Hide Caption 1 of 55 Photos: South Korean ferry sinks – A relative hands out flowers to others on the deck of a boat during a visit to the site of the sunken ferry. More than 100 relatives of victims of South Korea's Sewol ferry disaster tearfully cast flowers into the sea. Hide Caption 2 of 55 Photos: South Korean ferry sinks – A man hold a flower as he stands on the deck of a boat during a visit to the site of the sunken Sewol ferry, off the coast of South Korea's southern island of Jindo. Hide Caption 3 of 55 Photos: South Korean ferry sinks – The mother of Sewol ferry disaster victim, Danwon High School student Lim Kyung-Bin, attends a rally to pay tribute to the victims of the ferry disaster on April 11, 2015, Seoul, South Korea. Hide Caption 4 of 55 Photos: South Korean ferry sinks – Relatives of victims of the Sewol ferry disaster march across a bridge over the Han river in Seoul on April 5, 2015. More than 200 people participated in the march from Ansan city. Many of them were the parents of the 250 students who died when the overloaded ferry sank off Jindo on April 16, 2014. Hide Caption 5 of 55 Photos: South Korean ferry sinks – Relatives of victims of the Sewol ferry hold portraits of victims during a rally on April 5, 2015 in Seoul. Relatives, students and citizens attended the vigil to pay tribute to the victims of the ferry disaster and demanded that the wreckage be salvaged. Hide Caption 6 of 55 Photos: South Korean ferry sinks – Sewol ferry captain Lee Joon-Seok was acquitted of murder, avoiding a death sentence, but was sentenced to 36 years in jail on November 11 for his role in the maritime disaster that killed more than 300. Hide Caption 7 of 55 Photos: South Korean ferry sinks – Shoes believed to belong to the missing and the deceased are on display at the harbor. Hide Caption 8 of 55 Photos: South Korean ferry sinks – Jindo harbor, where the search operation is based, has become a memorial for those who lost their lives. Yellow ribbons and photos are displayed as people come to pay their respects. Hide Caption 9 of 55 Photos: South Korean ferry sinks – A joint government-civilian task force is still looking for the missing, but winter is fast approaching. Hide Caption 10 of 55 Photos: South Korean ferry sinks – Ten are still missing from tragic ferry sinking last April, which killed more than 300. Six months later, families are still waiting for their loved ones to be found. The parents of 16-year-old Huh Da-yoon, pictured, are among them. Hide Caption 11 of 55 Photos: South Korean ferry sinks – The families of the ten who remain missing have been waiting in Jindo Indoor Gymnasium since the first day. Families can watch search mission in real time on a large monitor in the gym. Hide Caption 12 of 55 Photos: South Korean ferry sinks – South Korean President Park Geun-hye weeps while delivering a speech to the nation about the sunken ferry Sewol at the presidential Blue House in Seoul, South Korea, on Monday, May 19. More than 200 bodies have been found and nearly 100 people remain missing after the ferry sank April 16 off South Korea's southwest coast. Hide Caption 13 of 55 Photos: South Korean ferry sinks – Police in Seoul detain a protester during a march Saturday, May 17, for victims of the Sewol. Hide Caption 14 of 55 Photos: South Korean ferry sinks – A girl in Seoul holds a candle during a service paying tribute to the victims of the Sewol on Wednesday, April 30. Hide Caption 15 of 55 Photos: South Korean ferry sinks – People pay tribute to victims at a memorial altar in Ansan, South Korea, on Tuesday, April 29. Hide Caption 16 of 55 Photos: South Korean ferry sinks – A police officer holds an umbrella for a relative of a missing ferry passenger Monday, April 28, in Jindo, South Korea. Hide Caption 17 of 55 Photos: South Korean ferry sinks – South Korean Buddhists carry lanterns in a parade in Seoul on Saturday, April 26, to honor the memory of the dead and the safe return of the missing. Hide Caption 18 of 55 Photos: South Korean ferry sinks – Divers search for people in the waters near Jindo on April 26. Hide Caption 19 of 55 Photos: South Korean ferry sinks – People in Ansan attend a memorial for the victims on April 26. Hide Caption 20 of 55 Photos: South Korean ferry sinks – A diver jumps into the sea near the sunken ferry on Friday, April 25. Hide Caption 21 of 55 Photos: South Korean ferry sinks – A relative of a passenger weeps while waiting for news of his missing loved one at a port in Jindo on April 25. Hide Caption 22 of 55 Photos: South Korean ferry sinks – People attend a memorial for the victims at the Olympic Memorial Hall in Ansan on Thursday, April 24. Hide Caption 23 of 55 Photos: South Korean ferry sinks – Yellow ribbons honoring the victims flap in the wind as a hearse carrying a victim's body leaves Danwon High School in Ansan on April 24. Most of the people on board the ferry were high school students on their way to the resort island of Jeju. Hide Caption 24 of 55 Photos: South Korean ferry sinks – People attend a memorial for the victims at Olympic Memorial Hall in Ansan. Hide Caption 25 of 55 Photos: South Korean ferry sinks – Search personnel dive into the sea on Wednesday, April 23. Hide Caption 26 of 55 Photos: South Korean ferry sinks – Flares light up the search area on Tuesday, April 22. Hide Caption 27 of 55 Photos: South Korean ferry sinks – The sun sets over the site of the sunken ferry on April 22. Hide Caption 28 of 55 Photos: South Korean ferry sinks – A relative of a ferry passenger prays as she waits for news in Jindo on April 22. Hide Caption 29 of 55 Photos: South Korean ferry sinks – The search for victims continues April 22 in the waters of the Yellow Sea. Hide Caption 30 of 55 Photos: South Korean ferry sinks – Rescue workers in Jindo carry the body of a passenger on Monday, April 21. Hide Caption 31 of 55 Photos: South Korean ferry sinks – Divers jump into the water on April 21 to search for passengers near the buoys that mark the site of the sunken ferry. Hide Caption 32 of 55 Photos: South Korean ferry sinks – Search operations continue as flares illuminate the scene near Jindo on Sunday, April 20. Hide Caption 33 of 55 Photos: South Korean ferry sinks – Relatives of missing passengers grieve April 20 in Jindo. Hide Caption 34 of 55 Photos: South Korean ferry sinks – Relatives of passengers look out at the sea from Jindo on April 20. Hide Caption 35 of 55 Photos: South Korean ferry sinks – Police officers in Jindo stand guard Saturday, April 19, to prevent relatives of the ferry's missing passengers from jumping in the water. Some relatives said they will swim to the shipwreck site and find their missing family members by themselves. Hide Caption 36 of 55 Photos: South Korean ferry sinks – Family members of missing passengers hug as they await news of their missing relatives at Jindo Gymnasium on April 19. Hide Caption 37 of 55 Photos: South Korean ferry sinks – South Korean Navy Ship Salvage Unit members prepare to salvage the sunken ferry and search for missing people on April 19. Hide Caption 38 of 55 Photos: South Korean ferry sinks – Lee Joon Suk, the captain of the Sewol, is escorted to the court that issued his arrest warrant Friday, April 18, in Mokpo, South Korea. Hide Caption 39 of 55 Photos: South Korean ferry sinks – A woman cries as she waits for news on missing passengers April 18 in Jindo. Hide Caption 40 of 55 Photos: South Korean ferry sinks – A searchlight illuminates the capsized ferry on Thursday, April 17. Hide Caption 41 of 55 Photos: South Korean ferry sinks – A woman cries during a candlelight vigil at Danwon High School in Ansan, South Korea, on April 17. Hide Caption 42 of 55 Photos: South Korean ferry sinks – Family members of passengers aboard the sunken ferry gather at a gymnasium in Jindo on April 17. Hide Caption 43 of 55 Photos: South Korean ferry sinks – The body of a victim is moved at a hospital in Mokpo on April 17. Hide Caption 44 of 55 Photos: South Korean ferry sinks – Relatives of a passenger cry at a port in Jindo on April 17 as they wait for news on the rescue operation. Hide Caption 45 of 55 Photos: South Korean ferry sinks – South Korean coast guard members and rescue teams search for passengers at the site of the sunken ferry on April 17. Hide Caption 46 of 55 Photos: South Korean ferry sinks – A relative of a passenger cries as she waits for news on Wednesday, April 16. Hide Caption 47 of 55 Photos: South Korean ferry sinks – Relatives check a list of survivors April 16 in Jindo. Hide Caption 48 of 55 Photos: South Korean ferry sinks – Rescue crews attempt to save passengers from the ferry on April 16. Hide Caption 49 of 55 Photos: South Korean ferry sinks – A relative waits for a missing loved one at the port in Jindo. Hide Caption 50 of 55 Photos: South Korean ferry sinks – Parents at Danwon High School search for names of their children among the list of survivors. Ansan is a suburb of Seoul, the South Korean capital. Hide Caption 51 of 55 Photos: South Korean ferry sinks – Helicopters hover over the ferry as rescue operations continue April 16. Hide Caption 52 of 55 Photos: South Korean ferry sinks – Officials escort rescued passengers April 16 in Jindo. Hide Caption 53 of 55 Photos: South Korean ferry sinks – A passenger is helped onto a rescue boat on April 16. Hide Caption 54 of 55 Photos: South Korean ferry sinks – A passenger is rescued from the sinking ship on April 16. Hide Caption 55 of 55

South Korean ferry rescue operation

The texts also fueled a tense atmosphere at Jindo -- where distraught families viewed them as proof several passengers were alive. This led to remonstrations and the hurling of objects at authorities, who relatives accused of not doing enough to save their children.

"An investigation from the Police Cyber Terror Response Center verified that all texts in question [from passengers still within the ship] are fake," South Korea police posted on its official Twitter account

"Please stop such actions that are causing pain to the families of missing passengers. The malicious distributors of these texts will be strictly dealt with."

South Korea has been gripped by this tragedy and the pronouncement of these fake social posts added to the collective anguish -- especially as social media has been playing a crucial role in relaying information from the site.

Police successfully put out a call on social media to find any relatives of a rescued six-year-old girl who had been on board with her parents and older brother.

The revelations of fake posts have added to a growing sense of public confusion, mistrust and escalating frustration -- particularly among the passengers' relatives -- over the handling of the search and rescue operations, media coverage and official releases of information.

Nationwide grief

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Across the country, scheduled festivals, concerts and school field trips are among the events that have been canceled.

TV networks have been carrying the search virtually non-stop since the incident.

All news and top searched keywords on the main Internet portals remain linked to the ship, while wishes for good news are flooding social media.

"Hoping everyone will be returned to the arms of their families ... Please be strong. Remembering the SEWOL disaster ..." tweeted Los Angeles Dodgers pitcher Hyun-Jin Ryu