PHOTO: A funeral was held for South Bend Fire Department Capt. David "Dutch" Koehler Wednesday. Koehler died last week after being diagnosed with brain cancer. He was a 32-year veteran of the department. He spent the majority of his career at Fire Station 4 on Olive Street. A Mass with full honors was held at St. Joseph Catholic Church Wednesday morning, followed by a precession that ended at the South Bend Firefighters Local 362 Union Hall on Lincoln Way West.