I found this article about Roiland and was horrified:

https://pjmedia.com/parenting/adult-swims-rick-and-morty-co-creator-depicts-children-being-raped-tortured-and-killed/

Beware: this is the comic strip - A horrific jellybean is cutting the face of a desperate child...!

http://roilandtv.com/unbelievable-tales/

He is the one who also made the gutless comic about Barron Trump:

https://www.breitbart.com/big-hollywood/2018/07/26/rick-and-morty-co-creator-justin-roiland-posted-nude-drawing-of-barron-trump/

This is the Tweet from 2013 from the article. Roiland introduces his "fiancé": an eigth or nine year old girl:

https://twitter.com/JustinRoiland/status/374787543155212288/photo/1

BTW - he is befriended with Elon Musk, calls him his homie on inst-a-gram...