Funeral held for Fort Worth firefighter who was killed by work-related brain cancer

A Fort Worth firefighter who died in the line of duty was laid to rest Wednesday.

David Greene served the Fort Worth Fire Department for nearly 30 years as a fire engineer. He died last week at the age of 56. 

The fire department said Greene had a brief battle with brain cancer that was caused by his work. His death is being classified as caused in the line of duty.

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A memorial service was held Wednesday morning at Doxology Bible Church near Hulen Street, north of Interstate 20.

There was also a funeral procession before the service. 

The public was invited to attend.