New Delhi, Aug. 11 -- A purported video clip shows, what appears to be, a few men in military garb killing a medical worker at a hospital in the city of Sweida in southern Syria.

Mint could not verify the authenticity of the clip.

The video was published by activist media collective Suwayda 24. The groups said the gunmen were from the Syrian military and security forces, news agency Associated Press reported.

The incident was caught on security cameras installed at the hospital.

The clip dated July 16 showed a group of armed men forcing staff in a Syrian hospital to kneel, and then they "executed" one of them who resisted.

In the video, which was widely shared on social media, a large group of people in scrubs could be seen kneeling ...