A man from Pacifica wanted in connection with the stabbing of a couple earlier in the day… killed himself during a traffic stop in Ukiah yesterday. The man who was stabbed, died from his injuries, the woman was treated at a hospital and is expected to survive. The suspect, 46-year old Jason Gillenwater, a firefighter from Colma, was spotted going southbound on Hwy 101 around 1:30. Ukiah CHP initiated a traffic stop, that is when he shot himself. The highway was closed for several hours before reopening around 6pm.