https://twitter.com/realQNN/status/1070465495143452673
>https://twitter.com/AbrahamEkris/status/1069507084771827712
Could have been concussion grenade, hard to say
Interestingly there are some articles discussing them that suggest they can be deadly.
Shrapnel is Shrapnel
https://good-medical.com/victims-of-the-gli-f4-pomegranate-including-a-journalist-from-reporterre-launch-a-procedure/3126/