the finger of blame/suspicion

:  any of the five terminating members of the hand :  a digit of the forelimb

:  one other than the thumb

:  something that resembles a finger

:  to touch or feel with the fingers

:  to play (a musical instrument) with the fingers

:  to play (notes, chords, etc.) with a specific fingering

:  to find fault with :  censure

:  to hold responsible

:  to place responsibility for

:  an expression of disapproval or reproach :  censure

:  a state of being blameworthy :  culpability

:  fault, sin

:  the act or an instance of suspecting something wrong without proof or on slight evidence :  mistrust

:  a state of mental uneasiness and uncertainty :  doubt

:  a barely detectable amount :  trace

:  suspect