Published: Sep 27, 2010 3:37 PM EDT
Updated: Sep 27, 2010 12:37 PM EDT

TAMPA, Fla. (AP) - Funeral services are set for a Hillsborough County deputy who was killed this week in a crash.

Mark Longway will be honored with a memorial service Monday at Idlewild Baptist Church in Lutz.

Lutz died earlier this week after his patrol car collided with a tractor trailer. Police say one of the vehicles ran a red light, but they're not sure which.

Forty-eight-year-old Longway served 21 years in the Air Force before becoming a deputy.