on a Section 1983 claim against an individual is the personal involvement of the individual in the alleged unconstitutional deprivation. See Farrell v. Burke, 449 F.3d 470, 484 (2d Cir.2006) (citations omitted). To prevail, the plaintiff must show some tangible connection between the alleged unlawful conduct and the defendant. Bass, 790 F.2d at 263. Where a defendant is a supervisory official, a mere “linkage” to the unlawful conduct through the “chain of command” (i.e., under the doctrine of respondeat superior) is insufficient to show his or her personal involvement in that unlawful conduct. Polk Cnty. v. Dodson, 454 U.S. 312, 325,102 S.Ct. 445, 70 L.Ed.2d 509 (1981); Richardson v. Coord, 347 F.3d 431, 435 (2d Cir.2003); see also Williams v. Smith, 781 F.2d 319, 323-24 (2d Cir.1986) (<HOLDING>). In the case of supervisory officials,
holding that the filing of notice without motion is insufficient holding a position in a hierarchical chain of command without more is insufficient to support a showing of personal involvement holding evidence insufficient to support finding of implied contract holding that failure to follow gaap without more is insufficient to establish scienter holding that mere presence at the crime scene without more is insufficient to prove accomplice liability