Minor Character: Las Vegas
CSI Mark Valley Boom
Name Jack Willman
Gender Male
City Las Vegas
Occupation Pimp
Pathology Murderer



No. of Victims 1 sexually assaulted
1 killed
Status Incarcerated
Portrayed By Mark Valley
First Appearance Boom

Jack Willman was a pimp who appeared in Season One of CSI: Crime Scene Investigation.


Prior to Boom, Jack Willman had a prior for sexual assault in 1988.

Hodges This section is a stub and requires expanding

Season One[]


Kristy Hopkins, his prostitute threatened to leave him to go back to school and he starts arguing with her, which is soon interrupted by Nick Stokes, who had been assigned to two previous cases involving her, telling Jack to back off.

Later after Nick took Kristy home, had sex and left, Jack strangled her to death with a curtain rope and did a poor job trying to put it back. Later, when O'Riley interviewed him, he tried to say Nick was the one who strangled her, but Catherine Willows finds the rope has his DNA on it. As Jack is lead to jail, Nick confronts him and Jack lies and says Kristy was only going back to school to recruit more girls, but Nick replies that Jack's life is over for 25 years.

Known Victims[]


CSI:Crime Scene Investigation
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 #
Season 1 - - - - - - - - - - - - X - - - - - - - - - - N/A 1
Total 1