ok i have to know this: did gale kill prim? i read them all just read the discription

He made the bombs that killed her and the children but he had no say in where they were dropped and who they would kill. Therre is no way he would ever let his bombs be the ones to kill Prim. It was President Coin who decided to drop the parachutes on all of the capitol children where Prim was trying to save them. It was Coin who killed Prim, not Gale.

I'm sure he didn't kill her

He did.

he indirectly and accidentally killed prim.
he made the bombs that exploded and killed her, and im not sure, but someone authorized them going off or something. idk.
mockingjay to me was very confusing.

It depends on how you wish to look at it.

One, yes Gale was the one who originally thought up with the idea but Beetee also helped make the bombs; so if Gale is at fault then so is he.

Or two, President Coin who is the one who took his plans and used them to frame President Snow for her self gain(used the Gale's bombs and dropped them from blimp, hence bombing Prim). She also let Prim into the battle(so it's Coins fault).

In my opinion it was not Gale's fault because he did not intend bombing Prim (those two subjects have no connection. Plus it's his crushes sister so that really doesn't earn him any points right and he loves(as a sister) Prim.)

Also claiming Gale killed Prim is like saying the one who invented guns, bombs and missiles is the cause for all the wars, deaths and no world piece(and any deaths that occur with those weapons and wars).

Unfair right? It was only an idea to help he didn't know it would backfire.
Does this help?

Gale didn't kill Prim. Yes he and Beetee did design the bombs but gale would never kill prim after all he kept prim and her mother fed while katniss was in the hunger games

I am not a fan of Gale, but I have to say that I do not believe that he killed Prim. I have no doubt that he didnt know what Coin was planning, and if he did he would never have gone along with it, or he at least would have kept Prim out of the line of fire. I think even Katniss knows this, but at the same time she cant help associating Gale with the bomb that killed her sister.

No-one has thought of this...
Maybe just maybe he somehow got a bug (microphone) into District Thirteen maybe President Snow heard thier plans. No-one thought of that.

No! Gale didn't kill Prim.