Louisiana police lieutenant and dad of 3 dies of COVID-19 day before his wedding

Demarcus Dunn, 36, was a lieutenant with the Baker Police Department in Louisiana.

Demarcus Dunn, a police lieutenant and community mentor in Baker, Louisiana, died of COVID-19 one day before his wedding. Lt. Dunn, 36, succumbed to the virus on Aug. 13, leaving behind three children ages 1, 5 and 13, said Baker Police Chief Carl Dunn, who is also a cousin of Lt. Dunn. Lt. Dunn and his fiancee were initially set to get married in July 2020 but postponed the ceremony to Aug. 14 due to the pandemic, Carl Dunn told ABC News. "She's lost without him," Carl Dunn said.