On the same night a fan invaded the ring and attacked Bret Hart during the WWE Hall of Fame induction ceremony there has been another invasion at the ROH/NJPW G1 Supercard at their New York WrestleMania weekend show.
Former WWE Superstars Enzo Amore and Big Cass "invaded" during the PCO and Brody King vs. The Guerrillas of Destiny vs. The Briscoes vs. EVIL and SANADA match for both the ROH and IWGP tag team championships.
Enzo jumped the rails and attacked The Briscoes. Bully Ray came out to get Enzo until but Big Cass jumped in to help Enzo.
This seems to be part of a storyline but the feed went blank like it did when Bret Hart got attacked. Possibly a last-minute creative change given what happened during the Hall Of Fame.