Spoilers (for those who haven't read the manga or reached chapter 160) :
After being defeated by Eri and Midoriya, Chisaki was under police custody. As the police were transporting him to jail, the League of Villains attacked the police cars. The last time we saw Chisaki was when he was still tied up surrounded by the wreckage. During the last time we see him, the League of Villains were taunting him about his failures and even cut his arms off. They also take his quirk drug which he (Chisaki) basically devoted most of his life to making.
After that, we see an explosion, but we don't know if they exploded Chisaki or trapped him in a tiny orb by using Atsuhiro Sako's power to keep him because I noticed earlier Atsuhiro was holding an orb above Chisaki (but after that Chisaki wasn't inside the orb, the League was still talking to him). His current state is unknown and I was wondering if anyone knew the author ever said something about his current state or if I missed something while reading the manga.