If you are talking about the keeper from Atlanta International her is what happened:
Paideia ties score at end of 2nd OT on free kick with 10 secs left.
Obviously goes to PKs
On first Paideia attempt the AIS keeper makes an incredible save, BUT he comes running out of the net and chest bumps the Paideia player. I imagine he probably verbally taunted as well. He was immediately carded and ejected and the backup goalie came in to complete the PK's. Backup keeper obviously performed well and brought the win.