Very early on March 31, 2023 a Police Officer Needs Assistance was broadcast to all cars and all departments in Hamilton County. Officer Unwin, traveling on Hamilton Avenue and, in the 7100 block, struck a vehicle driven by William Kenneth Dunson (50), coming to rest at Marilyn Lane. Both Officer Unwin and the driver of the other vehicle were killed instantly.
A celebration of life will be held on Thursday, April 2, 2026 from 5 to 7 p.m. at Newcomer Northern Kentucky Chapel at 4350 Dixie Highway in Erlanger. A memorial service will follow at 7 p.m.
We are advised by retired Deputy Sheriff Leonard Rodney McGaha that Deputy McGaha died at the age of 93. We will update this obituary when more data is received.
ODMP has launched a new program honoring researchers of fallen officers—Greater Cincinnati Police Historical Society and Museum was among the first recognized.
Free and convenient parking is now available for patrons of the Police Museum. Signs have been erected designating all space between 306 and 318 Reading Road as Police Museum Parking.