Possibly 2 players using scripts/hacking near electro on LU178 at 17.00-18.00 +1 GMT. They deployed Satchel charges all over electro and then blew it up. Also they teleported around killing everyone near electro with what appeared to be an m107 (know that it's in the game) and a KSVK (not sure about this but the second rifle used is not avalible in dayz that much I know). Hope this helps.