(Portland, OR) -- Police are releasing the identity of a suspect who was shot and killed by police after allegedly stabbing four people in southeast Portland. The Portland Police Bureau says 42-year-old Jeb Collin Brock was shot by officers early Monday. Police say officers responded to a home on Southeast Center Street just after 4 a.m. to find Brock holding a woman at knifepoint. Officers opened fire, and Brock was pronounced dead at the scene. Police say the suspect had stabbed and seriously injured three men and a woman before officers shot him.