A month after the start of a controversial US- and Israeli-backed aid distribution system in Gaza, BBC Verify analysis of dozens of videos shows repeated incidents of gunfire near people travelling to collect aid, as well as other moments of chaos and panic.
In several of the videos analysed, gunfire can be heard and there are a number showing dead or injured Palestinians.
According to the Hamas-run Gaza health ministry, in the past month more than 500 people on their way to get aid have been killed and 4,000 injured - the vast majority blamed on Israeli fire by Gazan officials and medics as well as eyewitnesses.
BBC Verify has not found videos which allow a definitive assessment of who is responsible for the wave of killings, but the overall picture is one of confusion and constant danger.
In statements over the past month, the Israel Defense Forces (IDF) have several times said they fired "warning shots" at individuals who they described as "suspects" or said posed a threat.
