David John Brown, 53, of Finleyville, died unexpectedly Tuesday, November 30, 2021 in the Penn Highlands Mon Valley Hospital. He was born September 13, 1968 in Pittsburgh, the son of the late Hilary Gerard "Jerry" and Shirley Ann Greedan Brown.

David graduated from Ringgold High School in 1987 and later earned a degree in Criminal Justice from the University of Pittsburgh. He was Act 120 certified from Indiana University. He started his law enforcement career in North Belle Vernon and continued to work in several areas including Hanover Township and McDonald Borough, before being hired full time at the Collier Township Police Department where he was employed for the past twenty years. David was a member of the Fraternal Order of Police Lodge #91 and St. Valentine Catholic Church in Bethel Park. He enjoyed hunting, antiquing, fitness, riding his Harley Davidson, and watching horror movies.

He is survived by his wife, Jennifer DeHosse Brown with whom he would have celebrated twenty eight years of marriage on December 11, 2021; two daughters, Hilary Slagle (Jeffrey) of Bethel Park, Erin Brown (Stanley Martin) and son, Austin Brown, both at home; brother, Edward (Sharon) Brown of Monongahela; sister, Mary Ann (Richard) Fonzi of Monongahela; aunt, Abby McMahon of Monongahela; several nieces and nephews.

Friends will be received on Sunday, December 5, 2021 from 2-4 and 6-9 PM in the Frye Funeral Home, Inc., 427 West Main Street, Monongahela. A mass of Christian burial will be held on Monday, December 6, 2021 at 10:00 AM in St. Andrew the Apostle Church, Monongahela with the Rev. George Chortos as celebrant. Committal services and interment will follow in the Sacred Heart Cemetery, Monongahela.

In lieu of flowers, memorial contributions may be made to the Susan G. Komen Foundation, 13770 Noel Road, Suite 801889, Dallas, TX 75380 (Komen.org).

Expressions of sympathy may be offered to the family at www.fryefuneralhome.com.