In chapter 9: When she is finally reunited with, how does meg father disappoint her?

Mr. Murry cannot defeat IT while imprisoned in the transparent column is because he cannot see what is happening around him. As they walk out of the CENTRAL Central Intelligence building, Meg feels despair. She had thought that by finding her father everything would turn out okay, but she now realizes she was mistaken. She wants to give up, but Calvin urges her to continue forward.