sentences:  When Eric Delko is shot in the head not long afterwards, she and her colleagues at the crime lab express great concern over his well-being.Alexx is the first to point out that because of the nature of the injury, Delko, if he should recover, might not be the same person they knew before (episode 515, "Man Down").She has had to autopsy several people she knew, including CSI Tim Speedle (episode 301, "Lost Son") and Officer Aaron Jessop (episode 425, "One of Our Own").