Golden Apple Award Winner Patrick Brennan -- Full Interview

Patrick Brennan Obituary - Beloved Merrill Middle School Teacher and Musician Died Suddenly

Beloved Teacher & Musician Patrick Brennan Passes Away Suddenly | Des Moines Community in Mourning

Des Moines Public Schools mourns unexpected death of teacher Patrick Brennan

Breast Cancer Detection and Technology - Professor Patrick Brennan

Patrick Brennan covers Ozzy Osbourne's "Crazy Train"

DMPS teacher, Golden Apple winner unexpectedly passes away