The highway patrol's crash investigation team is probing McDonald's wreck.
The trooper joined DPS in January 2008 and was stationed in Post. He is survived by his wife and a six-month-old daughter.
The visitation will be held Thursday, November 18, from 6 to 8 p.m. at the Resthaven Memorial Park & Funeral Home, 5740 19th Street (5740 West 19th & West Loop 289), in Lubbock. The funeral home can be reached at 806-791-6200.
Funeral services for Trooper McDonald will be held 2 p.m. Friday at the First Baptist Church, 2201 Broadway, in Lubbock. The burial will be in the Resthaven Cemetery immediately following the service.