What he said.
i've personally done WAYYY worse that that, and it usually involves a high sensitivity mouse (i personally have 5700 dpi...), jumpy hands like mine, high reflex (even if inaccurate) like mine, some luck (i wish i had that at all times...), and jumpy ping over wireless network...
so yeah, ive done this personally many times before, and i can upload u 5 demos of myself RIGHT now of me doing this even worse: with a scout, mid air, doublescoped ones, and no scoped ones.
Lesson to be learned:
Some ppl are obvious, and u'd see me and brett banning them instantly... Like THIS guy...
but some people, IF they are hacking ,need more than a handful of ticks to ban them...
Even if it takes months... (just search for benihime, mistral, and balto and u'll see my point).
I'm not saying u fucked up, you're trying to do right, and his kills ARE somewhat jumpy, but don't get too over excited, lay back for a few maps, get many demos, and assess ur ticks before jumping the gun on the ban
this gets a NO from me.
keep in mind that this is a NO for THIS demo, dictating that it's inconclusive.
He might be hacking, but we cannot ban based on this demo, so keep digging
gd luck.