This CSI screencap contains
business suit, revolving door, revolver, penal institution, and penal facility.
There might also be
street, city scene, urban setting, jail, jailhouse, gaol, clink, slammer, poky, pokey, cell, jail cell, and prison cell.
Nick's case of a deceased skydiver takes an interesting turn when Catherine discovers there may be a connection between the skydiver and a mysterious double murder case.