Clairsentience [Death, Mind-Affecting]
Level: Psion 8, Wilder 8
Display: Material
Manifesting Time: 1 standard action
Range: Medium (100 ft. + 10 ft./level)
Target: One creature
Duration: Instantaneous
Saving Throw: Will partial; see text
Power Resistance: Yes
Power Points: 15
The fabric of time parts to your will, revealing potentially fatal wounds your foe has received in the past (or has yet to receive). If the target fails its Will save, it dies. If the save succeeds, the target instead takes 5d6 points of damage.
Source: Expanded Psionics Handbook, page 129. Included some text from the referenced recall agony power.