I don’t know who the psychic is, but I hope we get the chance to see how close she comes.
My prediction is that the psychic will claim success as follows: the sniper will turn out to have two eyes, a nose & some lip hairs that could be taken as a moustache. Sniper has also worn a mock-turtleneck sweater at some time during his life. Also, psychic impression was acquired early in the morning, before sniper had a chance to comb his hair. If sniper is not now overweight, he probably has been at some point in his life, or will be in the future. Sniper squints when bright light is shined in his face.
I wish these people could be hauled in for interfering with an investigation when their psychic impressions inevitably turn out to be false. What’s the difference between this junk or me calling in an outright fake report?
Or perhaps when the sniper turns out to be a thin oriental woman, the psychic can claim “well, that’s what I intended to sketch, but my drawing skills aren’t that good…”