CSI: New York Stills

"Indelible" -- On Sept. 11, 2001, Claire Taylor (Jaime Ray Newman) calls her husband, Mac, from the site of the World Trade Center attacks, in a flashback on the eighth season premiere of CSI: NY, Friday, Sept. 23 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Richard Cartwright/CBS ©2011 CBS Broadcasting Inc. All Rights Reserved. CSI: New York

"Indelible" -- On Sept. 11, 2001, Mac and Claire Taylor (Gary Sinise and Jaime Ray Newman) ride the bus to work together, in a flashback on the eighth season premiere of CSI: NY, Friday, Sept. 23 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Richard Cartwright/CBS ©2011 CBS Broadcasting Inc. All Rights Reserved. CSI: New York

"Indelible" -- Mac Taylor (Gary Sinise) remembers the tenth anniversary of the Sept. 11 attacks and the death of his wife, Claire, as he rides the bus to work, on the eighth season premiere of CSI: NY, Friday, Sept. 23 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Richard Cartwright/CBS ©2011 CBS Broadcasting Inc. All Rights Reserved. CSI: New York

"Indelible" -- Mac Taylor (Gary Sinise) waits to talk to his old friend, Ret. Fire Chief Joe Vincent, on the eighth season premiere of CSI: NY, Friday, Sept. 23 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Richard Cartwright/CBS ©2011 CBS Broadcasting Inc. All Rights Reserved. CSI: New York

"Indelible" -- Mac Taylor and (Gary Sinise) meets with Det. Jo Danville (Sela Ward) outside a coffee shop, on the eighth season premiere of CSI: NY, Friday, Sept. 23 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Richard Cartwright/CBS ©2011 CBS Broadcasting Inc. All Rights Reserved. CSI: New York