Highlights from the Nineteenth Episode of Season 14 of CSI

Jacob Baker (Matt Shiverly) is in bad shape after being wounded when a teenager opened fire in a police station, on CSI: CRIME SCENE INVESTIGATION, Wednesday, April 2 (10:00 – 11:00 PM ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

As an injured Jacob Baker (Matt Shiverly, left) holds his head down, D.B. Russell (Ted Danson) tries to reason a teenager who opened fire in a police station, on CSI: CRIME SCENE INVESTIGATION, Wednesday, April 2 (10:00 – 11:00 PM ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

Both D.B. Russell (Ted Danson, right) and an injured Jacob Baker (Matt Shively) after a teenager opened fire in a police station and Russell is confronted with the shooter, on CSI: CRIME SCENE INVESTIGATION, Wednesday, April 2 (10:00 – 11:00 PM ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

Both Ted Danson (right) and Matt Shiverly share a light moment during shooting a scene after a teenager opened fire in a police station, on CSI: CRIME SCENE INVESTIGATION, Wednesday, April 2 (10:00 – 11:00 PM ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

D.B. Russell (Ted Danson, right) makes an attempt to reason with a teenager who opened fire in a police station that he is now being held hostage in along with an injured Jacob Baker (Matt Shively), on CSI: CRIME SCENE INVESTIGATION, Wednesday, April 2 (10:00 – 11:00 PM ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

The stakes are high after a teenager opens fire in a police station, leaving both D.B. Russell (Ted Danson, right) and an injured Jacob Baker (Matt Shively) as the last two hostages, on CSI: CRIME SCENE INVESTIGATION, Wednesday, April 2 (10:00 – 11:00 PM ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

D.B. Russell tries to reason a teenager who opened fire in a police station, on CSI: CRIME SCENE INVESTIGATION, Wednesday, April 2 (10:00 – 11:00 PM ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

D.B. Russell tries to reason a teenager who opened fire in a police station, on CSI: CRIME SCENE INVESTIGATION, Wednesday, April 2 (10:00 – 11:00 PM ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

D.B. Russell tries to reason a teenager who opened fire in a police station, on CSI: CRIME SCENE INVESTIGATION, Wednesday, April 2 (10:00 – 11:00 PM ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

D.B. Russell tries to reason a teenager who opened fire in a police station, on CSI: CRIME SCENE INVESTIGATION, Wednesday, April 2 (10:00 – 11:00 PM ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

D.B. Russell tries to reason a teenager who opened fire in a police station, on CSI: CRIME SCENE INVESTIGATION, Wednesday, April 2 (10:00 – 11:00 PM ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved