It was just your average Sunday. Glen Frerichs went up front and gave the announcements at his church, Trinity Lutheran, where he serves as an elder. He then went back to his seat and sat next to his wife, Kathy. The first hymn began to play and the church erupted into song.
For the last verse of the hymn, the congregation rose from their seats, but when Glen got up, he knew something wasn’t right. A wave of dizziness hit him — and that’s the last Glen remembers of that morning until he awoke in the emergency room.