How exactly did Project Jhin kill Project Vayne and her team?

> Did she tell you about her last partners? About her team? > They all died. > Did she tell you how they died?

In the Project lore it is confirmed that Jhin killed Vayne and her whole team. The only hint we got about how he accomplished this is:

> A trap

So... what kind of trap?

A minefield of neon lotus traps?

Did he use another person to lure Vayne's team into a spot where their death was inevitable?

Was Vayne the last to die?

Did he lure them into a dead end and sniped them down one by one while they couldn't escape?

Did he confront them directly? (not very likely)

Did he hack one of her team member's body and made her/him kill the others?

Did he lure them into an EMP field and dismantled them while they were still alive?

Did he use his body as a decoy and tore their heads off with his drone while they were distracted?

So many possibilities...