A Marin County sheriff’s deputy killed while responding to a call last week is being remembered in a service set for this Friday. Deputy Ryan Zirkle succumbed to injuries he sustained in an on-duty car crash near Point Reyes Station last Thursday. Zirkle was headed to the scene of an emergency when he apparently took a turn too fast and crashed into a tree. The 24-year-old graduated from Novato’s San Marin High School in 2011 and is survived by his parents, two brothers, and a fiancee. The public memorial service is set for 11 a.m. Friday at the Marin Center in San Rafael.