Donald Frank Collins – age 81 of Knoxville passed away Friday, September 8, 2017. US Navy veteran. Funeral Mass will be 4:00 PM Thursday, September 14, 2017, at Sacred Heart Cathedral with The Very Reverend David Boettner officiating. Family and friends will meet 9:15 AM Friday at East TN Veteran Cemetery-Lyons View for a 9:30 AM committal service. Arrangements by Bridges Funeral Home, 5430 Rutledge Pike, 865-523-4999.