Last I saw Vixen, Fire, and Ice they were badly injured in JLI. Vixen was in a coma, Fire was in a coma, and Ice had broke all four of her limbs and needed multiple reconstruction surgeries.

Has there been any mention of these characters since then?

@papinacho:

And in the first issue of futures end. So we know she isn't dead in five years.

I love all of them and they all need more page time in DC New 52. All have so much potential but I see the most in Vixen and hopefully since Vixen is rumored to be one of the members in the Suicide Squad movie she will get more exposure and will be featured in the comics a lot more. But to the actual question, yeah ice has been in red lanterns mostly because if her relationship with guy Gardner and last time I saw Fire was in JLI injured and Last I saw Vixen was in JL Throne of Atlantis

I just want Mari back in action...............this is taking a toll on my sanity.

Yeah, Vixen was last seen as a part time memeber of the JL during the Throne of Atlantis storyline.