Police say they have identified the man responsible for stabbing another man with an ice pick. The assault happened Wednesday at 10:30 p.m. at 2329 North Grand Avenue in Tyler. Authorities say the victim, Michael Lacy, was stabbed several times before being brought to a local hospital and treated. Police are looking for 30-old Christopher Radway. If you have any information on his whereabouts, call the Tyler Police Department.