Ahmad Mohamed Almossa, a member of Raqqa is Being Slaughtered Silently (RBSS), was assassinated in Idlib, Syria, by unknown masked men, according to a tweet from RBSS.

The women, who lived in silence, went on to oblivion.

According to the RBSS, Jerf was killed by a so called suppressor gun

Many reacted to the tweet by RBSS announcing Almossa's death

I salute Ahmad Mohamed Almossa, and all RBSS. Robert ( Bobjacket) December 16, 2015

Overwhelmed with relief, they embrace, cheer, weep, bow down in prayer or sit in shaken silence.

At least three other journalists associated with RBSS have been killed.

He sobs and begs and then cries silently as his father apologetically pulls him onwards, worried that the border might close, leaving them stranded.

At least two other members of Raqqa is Being Slaughtered Silently have been murdered since the group was founded in April 2014.

A dismal silence greeted its publication, which left Germany s pro European establishment isolated and dispirited.

To follow RBSS, check out their work on Facebook, Twitter and blog, which have thousands of followers.

Raqqa is Being Slaughtered Silently told CPJ none of the victims were members of its group.

Filmmaker Naji Jerf is the fourth Syrian netizen associated with the news collective Raqqa is Being Slaughtered Silently to be killed.

Hundreds of eyes beholding me, awaiting my signal to turn it into a protest, but they respect my grief and my decision.

Raqqa Ahmad Mohamed Almossa one of RBSS Members got killed Assassinated in Idlib Syria by Unknown Masked group pic.twitter.com p3A1YESjZD الرقة تذبح بصمت ( Raqqa_SL) December 16, 2015

The film traces the emotional journeys of ordinary people some who were victims, some perpetrators and some who chose to watch silently.

The technological revolution makes it possible for us to do miracles where before we had to be passive observers to suffering.

He said it was over, with his stone faced wife on hand to confirm with a silence that spoke louder than words.

Secrets can remind us of the countless human dramas, of frailty and heroism, playing out silently in the lives of people all around us even now.

I remained under the blankets. He entered my room, sat on the corner of the bed, and he was silent, so I pulled the blanket from my head, and when he saw me he started laughing.

The real terrorism flies to you in private jets, and into private airports, after killing us silently, and occupies the pages of your newspapers and gets your media to discuss the elegance of his wife the Desert Rose .

In fact, it had got to the point where I raised the gavel and was going to bring it down because there was complete silence, and I assumed that we had made it.

Jeha continues and describes how the survivors are quietly holed up in the Phoenicia, waiting to meet again in another (useless) parliamentary meeting, while their bosses negotiate (fruitlessly) to get out of the impasse.

The choice facing Brown is whether to cling silently to the existing policy, in the futile hope that the problem will go away, or explicitly recognize Britain s share in the disaster.

Activists didn't wait for long to report ISIS' horrifying killings, which started to spill into the news stream as Raqqa_SI confirmed to his 21K followers

The Committee to Protect Journalists, which just last month awarded RBSS with its 2015 International Press Freedom Award for its courage in covering news in Syria, condemned the murder, adding

Today I am in a European country, living a normal life, but there are still others, sitting behind the bars in silence, turning pale, fading, shaking like leaves in the wind, expecting nothing from us.

August 11, 2014 Three days of fighting and three days of firebreak. This is how it goes.

Forty thousand people, living in the Syrian town of Madaya, in the Qalamoun mountain range, are reportedly dying from starvation as the world watches in silence, activists say.

Normally when you improvise and I do it all the time around the world there's this initial period of horror, like everyone's too frightened to throw the hat into the ring, an awful pregnant silence.

Ahmad Mohamed Almossa, a member of Syrian citizen journalism collective Raqqa is Being Slaughtered Silently (RBSS) was assassinated by masked men in Idlib, in north western Syria, on December 16, 2015.

In addition to his work training members of the RBSS, which last month won CPJ's 2015 International Press Freedom Award for its courage in covering news in Syria, Jerf is the editor in chief of Hentah, an independent online monthly magazine which reports on the lives of Syrians.

On December 16, 2015, Ahmad Mohamed Almossa was assassinated by masked men in Idlib, in north western Syria.

In October 2015, another RBSS member Ibrahim Abd al Qader was killed by ISIS militants, along with fellow journalist Fares Hamadi, in Urfa, southeastern Turkey and in May 2014, Al Moutaz Bellah Ibrahim was kidnapped and then killed by ISIS.

RBSS is regularly quoted in media and offers a close perspective on atrocities committed by the ISIS, Syrian government forces and the coalition airstrikes targeting civilians.

Or listening to the same MP3 as 3,000 other people and dancing silently in a park, or bursting into song in a grocery store as part of a spontaneous musical, or diving into the ocean in Coney Island wearing formal attire.

ISIS say they will Invaded Rome and control the world But they afraid from a group of non violent activists oh What a Fragile state Raqqa الرقة تذبح بصمت ( Raqqa_SL) December 28, 2015

RBSS is regularly quoted in media and offers a close perspective on atrocities committed by the ISIS, Syrian government forces and the coalition airstrikes targeting civilians.

In the opening session, Obama s special envoy, Denis Ross, was greeted with resounding silence when he conveyed to the participants his boss s warm wishes. By contrast, China s culture minister was welcomed very warmly when he spoke, in typical fashion, of the growing need for global harmony.