In Flash who killed Edward Clariis?

[Passerby]

At first I thought it was Savitar but it didnt look like a speedster. It was like a ball of light which killed Clariis.

 

[Mori Jin]

It was Dr Alchemy, they had a CCTV footage of the attack.

 

[Passerby]

It was Dr Alchemy, they had a CCTV footage of the attack.

But he doesnt have a metal arm like the one we saw at the end of episode 2.

 

[Mori Jin]

But he doesnt have a metal arm like the one we saw at the end of episode 2.

Yeah but we heard his voice in the video and edward was like "Alchemy don't" so.....

 

[BLAZE]

after this ep yeah it was Savitar