Tecs - Gumshoes Tecs - Lt. columbo et al Tecs - P.i.'s Tecs - Clue hunters, slangily Tecs - Hired sleuths, slangily Tecs - Private eyes Tecs - Professional snoops Tecs - Private investigators, for short Tecs - Private eyes, for short Tecs - Shadows, briefly Tecs - Sleuths, slangily Tecs - Shadows Tecs - 23 across et al Tecs - Film-noir heroes Tecs - Pulp heroes, often Tecs - Case workers, briefly Tecs - Hammer or spade types Tecs - Spade et al., briefly Tecs - Sleuths, briefly Tecs - Many pulp heroes, in slang Tecs - Paretsky's warshawski and grafton's millhone, briefly Tecs - Slag for sleuths Tecs - Gumshoes, in old crime fiction Tecs - Nero wolfe and sam spade, briefly Tecs - Pi's Tecs - Sleuths Tecs - Private eyes, in slang Tecs - Investigators, for short Tecs - Crime fiction characters Tecs - Sleuths, for short Tecs - Pis, slangily